After a student lost his father and brother, he and his mother depended on each other for life. He was just a freshman in college when he was killed in a car accident after a party during the winter vacation. He died unfortunately in order to save his classmate, whom he had a crush on for a long time. His deeds deeply moved a world god from another world, and he stayed in the other world to practice and help him return to the earth. However, the road of life is always tortuous. It depends on how he chooses life and death between the same sex and the opposite sex, family affection and love.