A Century as a Heavenly Prison Guard, and Now I’m the Ancestor of the Human Race

Jiang Yu transmigrated into the Great Yu Dynasty and became a jailer in the Imperial Prison, only to discover that evil energy had corrupted him and he had less than three days to live. Just as he was giving up hope, a Book of Crimes unfolded before his eyes: 【Criminal: Liu Qidao】 【Realm: Second Realm, Eighth Level of Meridian Opening】 【Threat Level: Two Stars】 【Status: In Custody】 【Host contribution: 1%. Rewards available: 10 experience points per hour】 As long as he helped imprison criminals, he could earn experience, become a martial artist, and cultivate the martial path! And so Jiang Yu lay low in the Imperial Prison for a hundred years. When he finally emerged, he was utterly dumbfounded. Me? I’ve become the ancestor of the human race?