When programmer Gu Chen died and awoke, he discovered that he had become a rat demon.
Worse still, he was at the foot of Spirit Mountain, where he could be “purified” by the Buddha's light at any moment for being a demon.
Fortunately, he bound himself to the Heaven-Stealing System, capable of swapping heaven and earth and commanding karma!
After countless acts of courting death, beginning with being beaten to death by the Great Sage Equal to Heaven, Sun Wukong, he eventually became invincible in the world of Journey to the West.
