Chapter 141: Find a heat source

"Close the door!"
Liu Feng ran to another corridor in the library. He ignored the wailing behind him, he just wanted to keep out the snow apes.
The strongest door in the library is the main door. Most of the other doors are filled with decorative glass. Liu Feng's strength became heavier, and the glass shattered to the ground, which attracted the attention of the snow apes.
The snow apes were tired of the girls' too sweet blood. After hearing the sound, they discarded the girls' bodies and rushed towards Liu Feng.
【Summon Toad】
Liu Feng released 200 toads and wanted to stop the snow apes. At a time, each snow apes was surrounded by more than a dozen toads. They rushed over with their tongues out, but they were trampled on by the snow apes. mud.
All creatures will become particularly vulnerable after encountering ice and snow, causing their attack power to continue to decrease.
"Are these orangutans all mothers? Why do they keep chasing us!"
Xiao Yun also felt a headache after seeing this situation. He ran across a corridor, but did not shake off the cold behind him. The cold was getting closer and closer to them. He pushed all the objects he could touch with his hand. Attempts to resist the attacks of those snow apes have little effect.
The snow gorillas didn't seem to be anxious to eat them right away, but wanted to make them into a frozen dessert.
"Run forward and follow the temperature of the room."
Liu Feng touched the surrounding walls. The temperature here seemed to be higher than outside, as if floor heating was installed, indicating that they were very close to the energy supply area.
"You go first, I am blocking them."
Xiao Yun saw some white shadows floating from a distance, and subconsciously used a whirling kick to slam the door of the corridor. Several sharp claws stretched out through the glass, and they danced constantly against Liu Feng and others. .
The big guy rushed to stand in front of Xiao Yun, trying to help him withstand the attack of the snow gorilla, but found that he could be safe.
"Oh oh oh!"
There were only ordinary zombies gathered at the door, and the female students finally learned to search for food by themselves and tried their best to squeeze in from the door.
It's just that their level is too low, and they will only be reckless when they encounter things. Now everyone is gathered to contain each other, but no one can climb from the broken wooden frame.
"Even you all came here to make trouble! This time I will show kindness again and help you out once more."
Liu Feng picked up a candlestick from the ground and hit the heads of the zombies. For him, these little fish and shrimps were not qualified to let him use the Zerg.
The female students soon stopped moving, and their hands and feet thumped against the door, making the door thicker than before.
"I think we have to find the right place, look here."
Liu Feng squatted down and touched the floor. According to his touch, the temperature here was at least 35 degrees, and the source of energy was probably under the floor.
"It is indeed possible, and there is probably energy transmission underneath."
Xiao Yun kicked the floor hard, trying to smash the floor open, but the building materials of this library were so strong that even if he exhausted his whole body, he couldn't break the floor.
"The material here is very special, not a wooden structure."
Liu Feng wiped the ground with his hand. There were indeed some sawdust on the surface of the floor, but it did not hurt the structure at all. It is absolutely impossible to break through Xiao Yun's ability.
"That also means that what we want is below." Xiao Yun took out the short knife from his waist and thrust it into the floor with force. Sure enough, the short knife only went in five centimeters and was caught by the owner. He pried the floor open. It is a silver-gray composite material.
"Brother Yun, this material has the function of heat insulation and fire prevention, and it is extremely tough. Someone should have specially reinforced this library."
The big guy is very familiar with all kinds of materials. He glanced at it and guessed the source of the materials. This batch of materials came from N City, which is also a city with the highest scientific research capabilities.
"Does N City also have A4 energy blocks?" Liu Feng's eyes were full of excitement. The heat is so strange that even the chill from the snow gorillas can withstand it. Only A4 energy blocks can do it.
"The four major cities all have A4 energy blocks, and some have been modified. N City should be the strongest after the transformation. It is said that N City is a city that never sleeps. At night, it is like the Pearl of the North. get."
Xiao Yun glanced at Liu Feng. He was almost tired of the days of doing science popularization for him. He couldn't wait for a few of his former subordinates to come back and be a tutor for Liu Feng.
"That's great, maybe there are also here, if we can find it here, we don't need to go to the main city."
Liu Feng didn't expect this matter to come and go without much effort. He wished to give the system a big thumbs up, feeling that it was simply hard-talking and soft-hearted. In fact, he still wanted him to open the auxiliary line to save the knife.
"It's whimsical. The A4 energy block is the most important source of energy for the four major cities. How can it be guarded by those idiots."
Xiao Yun felt that Liu Feng thought things too well. They were able to find a place to take refuge temporarily, and they were lucky to wait until the disaster outside ended.
Several people ridiculed each other for the new progress, ignoring the rare risks around them.
A few snow gorillas had surrounded him at some point, and the colorful glass on that door instantly turned into a gray area, and the chill continued to spread inward, gradually eroding the floor.
"How could it be like this." Liu Feng saw the snow gorillas ripping open the zombies blocking the door. Their fat bodies kept pushing and pushing, even the door frame was about to collapse.
【Summon Blast】
Liu Feng tuned out dozens of self-explosive insects and let them burst in the air. The heat generated pushed the cold outside away a bit.
The floor shook for a while, and bought Liu Feng a few minutes to escape, but it made the snow gorillas even more angry. They kept besieging Liu Feng, and one of them had already plunged on him and hit his fist hard. His shoulders.
"Be careful!"
Xiao Yun suddenly rushed over and knelt next to Liu Feng. He blocked the snow gorilla's iron fist with his arm. With a click, everyone on the scene knew that Xiao Yun's arm was interrupted.
Xiao Yun is a genetic warrior in the end. Facing such a predicament, he didn't step back half a minute. Instead, he hit the snow ape in the stomach with the other hand.
The surrounding heat seemed to have had an effect on the snow apes. Not only did Xiao Yun not turn into an icy tuft, but instead splattered the snow apes with blood.
Liu Feng took the opportunity to release the parasite and climbed onto its wound. After a while, the snow gorilla in front of him became his captive.