King of the End of the Empire

Strengthener: A type of person who eats mutant beasts or zombie crystal nuclei to strengthen their body. People with superpowers: A type of people who automatically awaken special abilities in the early stages of a virus outbreak. Their special abilities are difficult to improve. Gene fusion person: A person who successfully fuses mutant beast genes with an ordinary enhancer. One type is a person with special abilities similar to superpowers, but their special abilities are easy to improve. The other is that the body is strengthened, and the power and strength are much stronger than ordinary strengtheners. Crystal Core Technology: Various guns or bombs that convert the energy in crystal cores. One is airships and air warships powered by modified crystal core engines... The protagonist Wang Hao died more than a year after the end of the world and was reborn three days before the end of the world. By chance, he possessed a zombie crystal core with mysterious energy. Others can only improve their strength by swallowing crystal nuclei, but Wang Hao can improve his strength by cultivating viruses...