This is a story that takes place in the parallel world of Yunxia Kingdom. Li Muchen has been training at Shanmen Research Institute for thirteen years, and is only one step away from winning the alien battle simulated by Shanmen Research Institute and resisting the invasion of alien forces. In order to break off the relationship, Li Muchen went down the mountain to break off the engagement with the Lin family, but was humiliated by money, and Li Muchen left angrily. Later, he unexpectedly met his fiancée Lin Manqing. Lin Manqing's beauty was coveted by gangsters. In order to keep her safe, Li Muchen escorted her back to the Lin family, but the old man of the Lin family was being murdered. Li Muchen came to the rescue and learned that he was a descendant of the Li family in Yuncheng, which was destroyed that year. From then on, he vowed to take revenge and revive the family.
