In the 30th century of the Earth Yuan, the Earth's planet fell due to meteorites from outer space, and cosmic viruses raged. Nearly half of the area was in ruins, and technology regressed to a hundred years ago. More than half of humans and other creatures were infected and either died or turned into monsters "Chi You" and lived in the ruined areas. In order to fight against "Chi You", the remaining human beings re-divided the alliance areas: Asian League, Western League, and Central League to survive together. In order to adapt to fighting against "Chi You", a small part of the human race evolved into three types of people with superpowers: warriors, healers, and magicians. Graduate student Ye Cheng was attacked by "Chi You" while exploring ancient cultural relics in a ruined area with his scientific research partners. He was separated from his companions and was rescued by warrior Xu Feng. He accidentally awakened as a magician and was "forced" to become Xu Feng's partner. This series of changes caught Ye Cheng off guard and annoyed Xu Feng, who had always disliked having a partner. However, "Chi You"'s wisdom and aggression deprived the two of their time to get along. Can the two put aside their suspicions and barriers and become true partners...