Tomb Robbing: I Can Level up by Killing Zombies

Once through time, Lin Chen awakened the evil-killing invincible system. As long as you kill zombies, evil spirits, and tomb robbers, you can become infinitely stronger! Black-haired zombie, green-haired zombie, white zombie, jumping zombie, flying zombie, zombie king... Come and kill one, come and kill a group! Major tomb-robber families, sect masters, evil giants... Anyone who dares to block my way will be killed by the sword! Everyone in the world is afraid of the evil spirits in ancient tombs, but I regard ancient tombs as shortcuts to the sky.