Senior programmer Chen Yaodong crosses over to a parallel world and returns to his sixteen year old high school days as an orphan. He soon discovers that there are martial artists who act without scruples eerie dark cultivators, and danger everywhere. He must be careful and alert to everything around him! Through a diary, he discovers that he is also surrounded by a woman who is scheming to take over his family fortune, the unmarried wife of his dead cheap brother-in-law ...... It doesn't matter, as long as I become strong enough, no one will be able to hurt me.