In the Calamity, Heroes Fight for Me

This is a parallel world overrun by ferocious beasts.

A rat the size of a water buffalo is killed by Ye Gucheng;

A mosquito as big as an airplane is shot down by Li Xunhuan;

A turtle shell the size of a truck is pierced by Duan Yu;

Huang Rong, Yan Ying, Xiao Longnu...

Because they all share one master;

Because they all share one enemy;

And that person is the protagonist.

The protagonist can command every hero from the martial arts world because he has a Derivation System.

For the sake of survival and to protect his girlfriend, he has no choice but to fight.

But the System gives him a daunting mission: establish a Republic of Heroes.

When the day comes that he must choose between the world and his girlfriend, what should he do?

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.