Quan Xiaoshou was sent to the human world by the clan elders on his 16th birthday. When he first came to this strange world, Quan Xiaoshou was not able to adapt to various situations. He also drank the "prototype potion" prepared by the elders by mistake the day before his birthday. Quan Xiaoshou had to show his prototype to others. As a result, he accidentally fell into a big pit while looking for food. He was rescued by a handsome man and took him home.