Super modification system

Chapter 120: Human Sea Tactics from the Sky
The battleship continued to move towards the island without hesitation.

This made Jiang Ruoli feel a little strange. Logically speaking, in the beginning, firepower should be used to suppress it, but it seemed that he didn't intend to do so.

But before he could open his mouth, it was visible to the naked eye that from the position above, the air began to vibrate continuously.

Spell: Earthquake Spell
Level: 1
Damage: Normal

Blessing: It will directly weaken the defense tower by 50.00%, and the weakening of the city wall will reach [-]%.

Introduction: Maybe the earthquake spell does not cause too much damage, but because of some special blessings, it can help the troops to attack the enemy's interior faster.

Knowing that shields, artillery and the like are useless, those people did not waste their efforts.

Compared with yesterday, the landing craft dispatched were somewhat different.

The speed of those landing craft was several times faster than before.

The mortar cannon couldn't hit it at all, but the electromagnetic high-pressure water cannon was better. With the help of conductivity, the attack range was greatly increased.

The electromagnetic tank was at the forefront, resisting most of the damage and buying a lot of time for other troops.

Seeing those electromagnetic tanks, he couldn't help feeling a little annoyed. The continuously erected shields greatly reduced the output of the defensive towers.

Some defense towers have been affected by the shock wave of the earthquake spell, and their defense power has dropped. Although I don't know the upper limit of the damage each defense tower can withstand, I always feel that something is not good.

Behind the electromagnetic tank are some stone men and rocket launchers.

It seems that in yesterday's battle, they learned a lesson and sent stone men and electromagnetic tanks to provide double protection for the rocket launchers.

Compared with yesterday, today's attack is undoubtedly more violent.

It wasn't until one o'clock in the afternoon that all the troops were wiped out, and the warships in the distance were very unwilling, and they dropped a few artillery pieces symbolically before retreating.

Two heavy machine guns were dismantled, but the one with a lower level and weaker defense, the position of the city wall, and a big hole seemed irreparable.

This time, it is not an exaggeration to describe it as a miserable victory.

"Ding, successfully resisted the third round of attacks, and started to distribute rewards."

"How many more times will there be such intrusions?"

Originally, he saw the ships retreating today. Today is the last wave. Unexpectedly, there will be a third time.

"Tomorrow is the last round."

"The last round..."

With a low murmur, he didn't care too much.

Since tomorrow is the last time, it is inevitable that the troops sent will definitely not be the same as these two times, and he must be prepared.

He first upgraded the Lava Thrower and Sniper Tower.

Having learned the previous lessons, he also knew that in the end, certain heavy troops would definitely be dispatched.

Needless to say, lava sprayers can basically withstand most troops.

As for the sniper tower, after refitting, the extremely high damage is precisely the nemesis of those heavy troops.

After dinner, he bought two more hero upgrade scrolls, and upgraded Felix and Yu to another level.

The remaining gold coins are basically not enough to upgrade anything, so they can only continue to save.

……

It may be that he was highly concentrated yesterday and didn't take much rest. He slept until the system sent a notification sound, and then he was disturbed.

Looking out the window, it was no different from before. The battleship has been refusing to approach, but observing the battle situation from a distance.

The sky suddenly became a little dark. Out of conditioned reflex, he thought he was using a spell again. When he looked behind him, he realized that it was a portal that opened in mid-air.

They were blue ones, with strange species similar to bats but with two horns, like little devils.

Arms: Undead
Level: 1
Blessing: Ignore trap type attacks and spell attacks.

Introduction: These elves have extremely fast movement speed. At some point, they can cause a huge blow to the enemy, and they are naturally immune to traps, and the sky will become their domain.

Seeing this introduction, he thought for a long time. Most of the defense towers are unable to hit the sky. Facing this kind of sea of ​​people in the sky, it is difficult to use sniper towers to play any role.

The black ones are magic balls like pearls, falling from the sky like raindrops.

Whether it is defensive power or attack power, compared to other arms, it is not very high, and it can even be said that it is somewhat low.

However, there are so many undead, several thousand, or even more than 1, constantly attacking, and there is no way to fight back, so they can only resist.

"Ruoxue, what can you do?"

"It can be converted into a heavy machine gun."

After being silent for a while, Jiang Ruoxue said.

Gently nodded, this can also be counted as a solution.

"Then refit two poles!"

After the heavy machine gun is modified, the attack will be weakened and the attack distance will be shortened, but this is the only way to solve this problem now.

Of course, it's an exaggeration to say that this is the only way. In fact, we can wait until these undeads have completely flattened the defense towers.

Then go to the attack range of the electromagnetic tower and be killed by the electromagnetic tower.

But this method is time-consuming and not cost-effective.

The white light enveloped Jiang Ruoli's two low-level heavy machine guns.

Although the level is a little lower, it is enough to deal with those annoying guys in the sky like flies.

When the white light dissipated, the heavy machine gun turned into a single barrel. At the base, there were some gears. Point the whole heavy machine gun at the air and start shooting.

He felt a little distressed for a while, not only the attack and attack distance were reduced, but even the defense was far worse than before.

When hit by bullets, these undead exploded instantly, turned into purple smoke, and then dissipated in the sky and the earth.

"Ruoxue, why is this soldier's death different from other soldiers?" He asked Jiang Ruoxue inwardly with some doubts.

"Because this unit has some special features, it can be regarded as a real special unit, so naturally it should be special. You will know this after your base has been upgraded to level ten."

Having said this, Jiang Ruoxue stopped, unwilling to continue talking.

"Oh."

Seeing that she didn't want to continue talking, he didn't ask any more questions. Anyway, this kind of thing was just popular science for him.

With the help of heavy machine guns, the speed of cleaning up those undead is naturally much faster.

After about an hour or two, the sun had already risen before disappearing for about half an hour.

The main reason is that there are too many undead, and the heavy machine guns have been weakened.

Otherwise, one bullet can at least penetrate continuously and kill seven or eight, instead of killing one with one bullet like now. Fortunately, the system has unlimited bullets, and bullets cost no money.

Otherwise, after these three days, the gold coins spent will be an astronomical figure.

In the sky, these undead can be seen everywhere, like a huge dark cloud, about half of which have been wiped out just now, and now they have replenished as much as before.

(End of this chapter)