I transmigrated into an Apocalypse Novel

Han Xiao transmigrated into the Apocalypse Novel he liked reading a lot or the only novel he truly enjoyed reading. And another good thing was, he reincarnated a week before the whole plot giving him enough time to acquire assets to survive in the Apocalypse. So, he changed the future completely to benefit himself while also keeping it on enough track that it didn't ruin the plot completely. But was Apocalypse simple? Then why did others know about Apocalypse beforehand? And Why are they targeting him now? Read to find out as Han Xiao tried to keep himself safe and fight against the Apocalypse. ------------- I don't own the cover, the credits belong to the creator. If the creator wants it taken down, just comment.