The unlucky senior classmate Lin Yin, because her professor was running errands, her hands were stained with ink for some reason, so she traveled through time and possessed a young child. She had just lost her mother and was in the wilderness with no relatives. After being accepted as a disciple by a master who was about to retire from the world, he spent eight years safely and then returned to the bloody storm because of his identity. What's the relationship between a senior brother who has emerged from the mud and a cousin who is uninhibited and uninhibited, and his predecessor? What is the secret of the "copper piece" that I brought up since childhood? Between the light and electric stone, this small copper piece actually matches the ink mark before the time travel. What fate awaits her?