Doomsday Superhero Summoning System

Night fell and darkness shrouded it. It was very dark tonight. There was not much moonlight visible outside, it was all blocked by the dark clouds in the sky. Monsters roared at each other, and the battle between mutant beasts and zombies never stopped.

Under the night, several monsters are agile and flexible, climbing on various buildings like monkeys in the forest. They have sharp claws, strong limbs, and a pair of big blood-red eyes that can see everything even in the dark night.

Clearly.

Their noses seemed to be particularly good every time, and they would stop and whine every time they climbed a certain distance. After a while, they seemed to feel something, and they filed in towards a window. The sound of breaking glass instantly made the people inside

The survivors let out a scream.

Then there was a series of heart-rending screams.

"What kind of monster is this? Help, help me!"

"Damn it, the monster is coming, kill it quickly."

"This is a new type of evolved zombie. We are no match at all. Run away."

"They are too fast and can't be hit."

In just a few minutes, a group of evolvers were all wiped out, and the victors of this battle were enjoying the spoils of their success.

A brand new evolutionary zombie is spreading silently in the world.

The species of zombies are changing too fast. From ordinary zombies to new zombies and evolved zombies, these monsters have begun their third evolution. However, human evolvers are still working hard to find ways to break through in the first and second levels.

Natural selection means that if you want to stand on the pyramid of the world, you must have the ability to evolve faster than other organisms.

After Zhou Yan finished exercising, he, Ai Xi, and Diana leaned against each other and fell asleep like this. They had already extinguished the fire, and the surroundings were not very dark because the defense tower still had a faint light at night.

Even at night, with the strength of Zhou Yan and others who are now above level 20, they can clearly see that this is the difference between evolved people and ordinary people.

Some subtle sounds sounded, which were not noticeable among the roars of the zombies, but the source of the sounds was getting closer and closer to several people. The three of them opened their eyes almost at the same time. They all knew that a monster was approaching.

According to their understanding, it should be a climbing mutant beast. Zhou Yan encountered many such situations, so the three of them immediately drew their weapons and prepared for it.

"Bang!"

The window shattered, and five black shadows flew in from outside the high wall one after another, and then fell to the ground, screaming at Zhou Yan and the others, as if they were excited to find prey.

Just the next second, the defense tower launched two attacks, instantly attacking the monsters. However, what surprised the three of them was that except for one being hit, the other one actually dodged it nimbly.

.

Even the monster that was hit made an evasive action the next second after the defense tower launched the attack, but it was a little slower. It did not die immediately, but was seriously injured and lay on the ground constantly.

Wail.

It seemed like a child was crying, and the cry was trembling.

"What kind of monster is this? It seems I have never seen it before." Diana and Zhou Yan appeared outside very early. Even so, this was the first time they had seen such a monster.

They crawl on all fours, like monkeys, but they are clearly human zombies, especially since they seem to have grown tails.