A miracle at the beginning

At this moment, two dragon magicians, one setting off thunder and the other setting off fire, could just cause damage.

With Long Aotian's restraining power, this guy seemed to have found Optimus Prime's weakness, and could also cause some damage. Slowly beating him could indeed kill this BOSS.

Thinking of this, Luo Yu showed a sneer at the corner of his mouth, and saw him point his fingertips, and the Yitian Sword and Qingguang Sword rose up!

"Swoosh!"

The next moment, two swords flew out, and in just a blink of an eye, the heads of the two dragon magicians were cut off.

At the same time, a black shadow flashed at the door, and the door that was originally open was closed with a bang!

The entire reactor room turned into a secret room!

"What!"

Everyone was shocked by the sudden change. Long Aotian reacted suddenly, and didn't care about the BOSS. He shouted: "Open the door and rush out!"

Several dragon trialists grabbed the heavy mechanical door handle and pulled it hard, but the door just trembled slightly and was not opened!

"Young Master! The gate is blocked!"

This scene made everyone panic. Long Aotian avoided a laser and shouted: "Wan'er, you block it for a moment, I will open the gate!"

"Okay!"

Murong Wan shouted softly: "Sword walks on the mountains and rivers!"

A huge sword slammed on the BOSS's forehead. Although it did not cause much damage, it attracted the robot's attention.

"Protect the reactor!"

"Thump, thump, thump..."

The robot fired a large number of laser bullets from its palm. Murong Wan hurriedly dodged and launched a guerrilla fighting tactic.

On the other side, Long Aotian grabbed the handle fiercely, and then pulled it hard to the other side with both hands. He was very strong and the gate was opened a gap, but a huge force came from the handle outside the door and pushed it back.

"Who dares to plot against me!"

Long Aotian was furious, and his arm veins bulged and he tried to open the door, but the strength of the person outside the door seemed to be extremely amazing, and he couldn't open the door!

"Young Master, we're here to help you!"

Four or five sub-dragon trialists grabbed the handle and pulled it hard. Luo Yu outside the door felt a huge force and almost couldn't hold it. The Valkyrie beside him immediately helped and pushed it back again!

Luo Yu's own strength is not as strong as Long Aotian, but as a mage, he has buffs!

With full body buffs, plus the super strength of the Valkyrie and Xiao Kong who also has full body buffs, the three of them pushed back the power of more than a dozen people on the opposite side!

Of course, the main reason is the Valkyrie. She is strong, and Luo Yu and Xiao Kong alone can't bear it.

Beside Long Aotian, a female sub-dragon trialist gritted her teeth and said, "Young Master, there are at least hundreds of people holding the door outside. They are either blood clans or the Kuishui clan who have a grudge against us! Why don't we try to force the door open!"

Long Aotian frowned slightly. He also knew that it might not be opened by force. The other party killed two mages first and then locked the door. It was obvious that they were trapped to death.

The reason why this door was open before was because the reactor would emit a lot of heat. It was opened to facilitate the heat dissipation. If the door continued to be closed, the heat in the room would continue to accumulate, and the temperature would be piled up to a terrifying level!

In just a moment, it has risen from the original 25° to 50°!

Long Aotian said in a deep voice: "All of you get out of the way!"

Everyone immediately dispersed, and saw that there was a real dragon phantom circling around him. The long spear made a series of dragon roars, and the next moment it swept out fiercely!

"Hua La La!"

The tough gun head hit the door, and the whole house shook slightly under the collision. The shock wave rolled up a layer of heat waves that made people retreat involuntarily.

Everyone hurriedly looked closely and saw that the door was broken!

Long Aotian's shot actually hit the door and made a white spot!

"This..."

Everyone looked at Long Aotian. The strength of this door was simply incredible. It was not something that could be blasted open by human power.

The temperature was still rising rapidly, and it had risen a lot in a short period of time. Long Aotian looked at the BOSS who still had more than half of his health, and his eyes became even colder.

"Dragon breaks the nine heavens!"

"Boom!"

A real dragon hit the door, and the whole room was violent again. This attack was more fierce than before, but it seemed insignificant in front of such a solid door.

Long Aotian bombarded continuously in anger, his blood boiling, and the dragon breath around him surged. All the attacks hit the white spot. With the continuous bombardment, the white spot began to expand, and cracks appeared around it.

"Dragon Soars to the World!"

Another real dragon hit, and the eyes of the surrounding sub-dragons showed expectation. It seemed that if it continued like this, the door might be broken, but Long Aotian was full of despair.

At this moment, the temperature exceeded 100 degrees. Even he didn't have much physical strength left. Judging from the current progress, he would be killed by the heat before breaking the door!

"Bang!"

There was a loud explosion, accompanied by the woman's scream. Long Aotian turned his head hurriedly, only to see Murong Wan hit by a laser bullet and fell to the ground, with blood oozing from her mouth.

But there was no room for buffering. The next laser bullet came over, and she hurriedly raised her head to dodge, barely dodging it.

If this goes on, she will be killed by the boss first!

"Who wants to harm me and Wan'er? Who is it!"

Long Aotian was furious and fiercely hit the door with his spear, but the door stood firm and there was no sound outside the door.

After a while, the temperature soared to 200°. The surrounding sub-dragons could no longer bear it, and Long Aotian was still bombarding the gate. Just when everyone was almost desperate, a sound of metal breaking suddenly sounded.

It was not the gate that broke, but two gun barrels suddenly rushed out of a wall, shattering the surrounding walls. Two ice blocks engraved with mysterious runes fell out of the gun barrels. The next moment, a large amount of cold air rushed out!

"Brother Tian! There is a hole here!"

Murong Wan exclaimed, and Long Aotian immediately rushed to Murong Wan and picked her up. After looking at the extremely weak tribesmen, he gritted his teeth and rushed into the cave.

Before rushing into the cave, Murong Wan's long sword swept out, rolling up a rune ice brick on the ground, and the two disappeared.

The next moment, the temperature in the room dropped rapidly, from the original 200°C to minus 250°C. Luo Yu, who was holding the handle outside the door, felt the extreme coldness on the handle and hurriedly let go.

The whole door was frozen into ice at a speed visible to the naked eye!

"Is this... Could it be that the high temperature triggered the automatic cooling device?"

Luo Yu was not sure what was going on inside, so he didn't dare to enter rashly.

Wait first!