The man by the name Li Xin died in a era where the world went to hell.

The Zombies had taken control of the world and other world invaders are looking at the world in great interest.

Upon coming back to the past he will stop at nothing to stop the world from being lost to the hands of the Zombies and will Strive to beat the Other world invaders back to there own worlds before invading theirs.

The man after coming back in time becomes one that just can't die... Literally