Qingyuan is a modern migrant worker. After accidentally falling into the water, he time travels to an ancient immortal. He has the same name and surname, but his personality is completely different. There is also a memory of the original owner in his mind. With these, Qingyuan completes the mission of the emperor. Jingxuan, whom he met in the human world, will also help him. During a mission, Jingxuan's true identity is discovered...
Purpose: Helping others and protecting people