Civilization Leveling System

What kind of civilization do you want? The Warhammer40k, Star wars, Starcraft, or HALO.

The Mc of this novel name Arthur. Arthur was an ordinary otaku who watches anime and reads manga to novel. But while Arthur was reading a novel he receives an email.

That was when he transmigrated to another world. the world was undergoing a evolution so all life should be undergoing evolution with it. On the day of the evolution humans lost their throne.

Their technology can’t be use, zombies appeared, monsters woke up, animals gain strength and wisdom and aliens invade. The protagonist of the story built his own empire called The Imperium of Man. Which reclaims the throne of The Overlord of the World.