Sign in for a Hundred Years and Rule the World

A fallen prince who traveled through the prosperous Tang Dynasty was dug out of his holy bones and blood, his holy veins were crushed, and he was thrown into the Demon Prison of the Emperor Tian Palace. Accidentally awakened the "Tiandao Hatred System". Ding, it is a sign of great misfortune that the host's Yintang turns black. Sign-in reward, seven-star reward, Tianlong Bone. In the outside world, the devil's prison, which is so talkative, is simply my paradise, Ye Junlin, with the pretty and troubled vixen as a maid, the ancestor of the sect as a follower, and the piano demon himself playing music...