Super modification system

Chapter 253 The Tower of Hell
With these defensive towers, the pressure of defense is not very great.

But it is already impossible to attack the giant base.

After being tired of defending over and over again, this time the invasion was finally blocked.

There are not many light stones stored in the system space.

Because a large amount of it is used to replenish the magic power, and there is no time to replenish it, the light stones currently stored can only support three to four invasions at most.

There are still eight days before the end of this activity, eight days, let alone the giant base will launch four to five attacks.

Restore all destroyed buildings and restore the entire island to its original state.

As for the remaining resources, Jiang Ruoli turned them into crystals.

But this crystal is not enough, there are more than 600 crystals, and there are still more than 300 crystals short of building the Tower of Hell.

Like a tortoise shell, those mechanical tentacles propped up an electromagnetic shield, protecting the giant base that seemed as if it would be scrapped if it received a little more attack.

This time, Jiang Ruoli turned his target, controlled the multiple rocket launcher, and locked the attack on the mechanical tentacle that was most directly in front of him.

Basically, each wave of invasion relies on the mechanical tentacles to suppress firepower, or clears out some of the defense towers in advance to ease the pressure on the troops behind.

If those mechanical tentacles were destroyed first, then the subsequent defense would be much easier.

The defensive power of those mechanical tentacles is far less than one-tenth of that of the giant base. Although it is protected by electromagnetic shields, compared to other places, the electromagnetic shields at the position of the mechanical tentacles are relatively weak and easy to break.

……

Because the attack on the giant base was abandoned and turned to mechanical tentacles, when the giant base started the next wave of invasion, there were only three of those mechanical tentacles left.

The laser emitted by the giant base was much weaker than last time, and dissipated as soon as it broke the shield.

The defense tower remained intact, allowing Jiang Ruoli to relax for a short while, riding the defense tower to defend, he began to think about how to deal with that huge base.

At present, he has very few means of attack. Basically, he can only rely on multiple rocket launchers and super high-pressure water cannons. As for the mortar, the attack distance is not enough.

After losing so many mechanical tentacles, at the end of the invasion, the electromagnetic shield protecting the giant base was much weaker and could easily be breached.

This time, Jiang Ruoli's goal was the same as last time, to choose the few remaining mechanical tentacles.

After destroying those mechanical tentacles, he turned his target to the giant base again.

Those mechanical tentacles can be said to be the only means of active attack and defense for the giant base.

Most of the attacks can only be carried out by relying on those mechanical tentacles. Without those mechanical tentacles, it is difficult to use those arms alone.

After losing all the mechanical tentacles, the giant base began to slowly sink into the sea.

When the giant base appeared again, it had changed drastically.

The streamlined body looks like a strange-looking warship.

A large number of landing craft were dispatched, and the giant base followed behind those landing craft and slowly moved forward.

Several missiles were fired towards the island, but they didn't have much effect and were directly blocked by the city wall.

Because there are shields and city walls, as long as it is not the perverted attack before, there is no problem at all if you want to stop it.

But the giant base doesn't care about this, and continues to attack while advancing.

Although the shape change has improved the defense a lot, but moving to a distance not far from the island makes it more vulnerable to the concentrated fire attack of the defense tower.

The landing craft in front were quickly wiped out, and without the cover of the landing craft, the destruction of the giant base soon reached over 80.00%.

But the strange thing is that even though they are about to be destroyed, the battleships in the huge base don't seem to be damaged at all.

Soon, the giant base moved to the center of Jiang Ruoli and the man's island.

At the same time, it was attacked by two high-level players and most of the defensive towers. By dusk, the damage to the giant base had reached more than 90.00%.

According to this speed, the huge base will definitely be destroyed within one night at most.

The warship transformed from the giant base seemed to be stupid, except for launching a few missiles from time to time, there was no other action.

"Ding, the giant base has been destroyed."

"Ding, the rewards have begun to be settled."

"Ding, all players enter the reward settlement."

Exchange part of the points for hero breakthrough materials, and the same for the rest, exchange them for crystals.

There are more than 4000 crystals in total, and counting the previous exchanges, there are almost [-] crystals.

There is a three-hour countdown displayed on the exchange interface, which seems to be the time when the activity ends and closes.

"Ding, the Tower of Hell was built successfully."

The white light enveloped an open space in the territory, and when the light dissipated, a tall tower made of black stones appeared there.

At the top of the tower is a golden ring.

From the mall, I bought a strengthening scroll and a modification scroll, and upgraded the Tower of Hell a second time.

Because there were enough gems, Jiang Ruoli directly upgraded the Tower of Hell to the third level.

In the golden circular base, hot lava flows slowly inside, and the black stone tower, faintly, can see the red light.

The top is also a tall tower, but it is still very different from before.

Outside the golden ring, there are three orange-red chains firmly fixed it.

Approaching, what Jiang Ruoli felt, apart from the heat from the lava, was also the inexplicable coercion from the ring at the top.

The coercion that only heroes possess obviously appeared on this defense tower.

After clicking on the system, Jiang Ruoli began to check the information of this defense tower.

Defensive Tower: Tower of Hell (modified and strengthened)
Rating: 3
Attack range: the entire territory

Blessing: Lava of Killing

Introduction: The Tower of Hell can emit multiple beams, or build multiple magic circles, to cause great damage to the enemy's single or group targets, and it can also suppress the enemy very well , and the tower of hell will not be affected by any spells.

Blessing: Lava of Killing

Introduction: With this blessing, the attack will be accompanied by burning and range damage. In addition, the unit being attacked will lose all blessings and buffs in the next period of time.

Compared with the multi-element magic attack attached to the elemental crossbow, the attack range of the Tower of Hell is not as wide as imagined.

But the incomparably perverted blessing, it can be said that as long as the Tower of Hell is not destroyed, then the opponent will lose all blessings and buffs the moment they set foot on Jiang Ruoli's territory.

This means that those buff spells and units with blessings will lose many blessings.

Without blessings, certain types of arms are basically useless.

Like a witch, the blessing of this unit, to put it simply, is that it can continuously summon skeleton soldiers to assist in combat.

Without the blessing, this unit cannot summon skeleton soldiers, and its combat effectiveness is similar to that of jungle archers.

As for native warriors and giants, they are like infantry without rifles.

Before the modification, the blessing attached to the tower of hell is just to eliminate the buff state, but after the modification, the blessing can be eliminated directly.

The enhancement of this defensive tower is far greater than other defensive towers.

A total of two Towers of Hell can be built, and the remaining one will only be unlocked when the level of the base reaches level [-].

No wonder Jiang Ruoxue said that starting from the fifteenth level of the base, the base will undergo a qualitative change every time it is upgraded. It is not without reason.

"Ding, the event is in mutation mode."

As soon as the mechanical sound of the exchange table fell on the system, it dimmed. The huge base, which had not moved at all, started to move again.

Only then did Jiang Ruoli realize that the system hadn't sent a reminder that the event had ended.

The so-called mutation is something similar to a trial challenge.

The difficulty of activities that are in a sudden change will be greatly increased. Of course, after the event is over, the rewards obtained are also much higher than the rewards of the event.

As for the final reward, it is calculated based on the score.

The grades range from the highest A to the lowest D.

The sky began to become drowsy, completely covered with dark clouds.

The defense tower bombarded the battleship transformed into the giant base, but Jiang Ruoli was shocked to find that the giant base was blood-locked and invincible.

In other words, this mutation activity can only be sustained until the end of the activity.

Regarding the appearance of the mutation, Jiang Ruoxue also gave an answer at this time.

The so-called mutation does not mean that every activity will appear, this mutation has a certain limitation.

For each mutation, the specific boss of the event needs to be killed before the time of the event ends, and this event needs to be a re-enactment.

The light beam rose from the position of the battleship into the sky.

Immediately afterwards, one vortex after another appeared in the sky.

The vortex as deep as the stars, it is not difficult to see that it is one transmission channel after another from another world.

One after another, the whole body is blue, and the giant flying dragons have been teleported to this world from the transmission channel.

There are no scales on the body like a flying dragon, but very smooth skin.

The tail of the giant flying dragon does not look like a lizard tail like a flying dragon.

Instead, it looks like a fish, a little flat and wide.

From time to time, there are blue electric lights flickering all over the body.

Arms: Thunder Dragon

Introduction: They are the masters of the sky. When they come to the enemy's airspace, they will become the enemy's nightmare.

Compared with flying dragons and Jiang Ruoli's elemental flying dragons, these lightning flying dragons are much faster not only in size but also in moving speed.

At an altitude of one thousand meters, he flew into Jiang Ruoli's airspace in just a few seconds.

Because it doesn't rely on scales to resist like flying dragons, so naturally there is no such thing as being broken.

Tough skin, the resistance is unimaginably higher than that of a flying dragon. No wonder, in the introduction given by the system, it is said to be the master of the sky.

Except for the golden flying dragon, it is estimated that there are no air units and monsters that will be this guy's opponent.

However, even the Golden Flying Dragon can only show its advantage in a one-on-one situation. If it is facing a group, no matter how strong it is, it will kneel down.

If the Golden Flying Dragon is the strongest single player in the air, then the Thunder Flying Dragon can be said to be the strongest group in the air.

The thunder spit out from the huge mouth of the thunder and lightning dragon, if there are only one or two, it can still resist one or two.

But nearly a hundred of them appeared at once, and in just a split second, the two layers of shields were broken through.

Countless thunderstorms raged in Jiang Ruoli's territory, and the frontmost defense tower was destroyed in an instant.

Because it is long-range, those thunder and lightning dragons have not yet reached the attack range of the Tower of Hell.

On the contrary, it made those thunder and lightning dragons look a little rampant.

The aerial bombs slowly flew towards the lightning dragons, and there were several roars in the sky.

But such an attack, for those thunder and lightning dragons, is nothing more than scratching an itch.

The huge wings flapped, and the dust and mist caused by the explosion dissipated, and the blue eyes of several lightning dragons with the same color as their skin flashed human disdain.

The more powerful thunder was poured out by those lightning dragons, as if responding to the provocation of those aerial bombs just now.

The frontmost defense tower can only resist those thunders mechanically and weakly.

White smoke rose from time to time in the air, and white smoke caused by lightning was everywhere outside the base.

Even though the level of the base has been upgraded to level [-], there are very few defense towers that can attack the air force.

The only ones with higher damage are sniper towers, elemental crossbows and multiple anti-aircraft rockets.

As for the multiple rocket launchers and the like, they are not specialized in anti-air, and are limited by the system. Although they do a lot of damage, their attacks will fail in many cases.

Yu impulsively wanted to go up, but was stopped by Jiang Ruoli. The girl's cloak does have good magic resistance, but now, it's not time for Felix and the others to show up.

What's more, there is a sudden change in activity now, and there is no way to kill those thunder and lightning dragons no matter what.

All that can be done now is to support until the end of the event.

Those thunder and lightning dragons have not yet entered his territory, which is the attack range of the Tower of Hell.

Wait until those Thunder Wyverns enter the attack range of the Tower of Hell, they will look good.

As if realizing something, Jiang Ruoli looked aside, his neighbor, the man's island.

In the previous wave of sword rain and the subsequent wave of output, the points earned by that man must be higher than him.

It seemed that those thunder and lightning dragons were wiped out by some invisible thing before they even attacked.

With such a relaxed state, it can be said that it is more than enough for that man to support until the end of this activity.

The frontmost defense tower was quickly destroyed, and without any hesitation, those lightning dragons entered Jiang Ruoli's territory.

The lava at the base of the tower of hell began to boil gradually, and red runes gradually appeared on the tower made of an unknown material.

The ring at the top of the tower was gradually filled with golden and red magic power.

Immediately afterwards, several red-gold light beams that were like long whips and constructed by magic power attacked the lightning dragons at the front.

Each light beam entangles a lightning dragon, and then, at a speed visible to the naked eye, the smooth blue skin of the lightning dragon began to be gradually scorched by the high temperature.

In about three or four seconds, the thunder and lightning flying dragon wrapped in the beam shot by the tower of hell was completely wiped out.

The attack of the tower of hell has the effect of eliminating the buff state and blessing.

In other words, after those lightning dragons were locked by the Tower of Hell, the high resistance attached to the skin would have no effect at all.

After clearing away the wrapped thunder and lightning dragons, the light beams from the Tower of Hell continued to search for those thunder and lightning dragons that had stepped into Jiang Ruoli's territory without any hesitation.

Like a conscientious guard, any Thunder Dragon that stepped into Jiang Ruoli's territory was instantly wiped out.

However, because the number of light beams released is limited, the Tower of Hell cannot guarantee that all lightning dragons that step into Jiang Ruoli's territory will be wiped out in an instant.

The Tower of Hell has two attack modes. Click on the control panel, and Jiang Ruoli modified the attack mode of the Tower of Hell.

Adjusted from partial locking to all enemy units entering the territory.

In a previous event, Jiang Ruoli saw the abnormality of the Tower of Hell, but now, this strengthened and modified defense tower is even more abnormal.

The attack stopped slowly, and the ring at the top slowly opened from the center, turning into something similar to an altar.

A red golden magic circle slowly formed.

Above each thunder and lightning dragon, there is an enlarged version of the magic circle similar to the tower of hell.

Beams of light like little snakes continuously came from the magic circle to attack all the lightning dragons that stepped into Jiang Ruoli's territory.

Cooperating with the splash effect of the multi-tube anti-aircraft rockets, it also dealt decent damage for a while.

Compared with the original nearly instant kill, the Tower of Hell, which is under group attack, just extended the time to kill the lightning dragon by more than ten or 20 seconds, and it didn't have much impact.

Jiang Ruoli didn't care too much about the extension of the killing time.

He placed the Tower of Hell in the center of the two elemental crossbows, and there were many defensive towers and buildings in front of it. It was impossible for those lightning dragons to get close to the Tower of Hell.

(End of this chapter)