The story is mainly about the male lead, Mu Zili, who attacks the Celestial Maiden's Zixia Palace, only to be sealed inside the Tianlang Demon Realm by the Celestial Maiden using the Celestial Blood-Crystal Pearl. The Tianlang Demon Realm is a place where the world's demons are imprisoned. The Celestial Maiden, also known as the Celestial Empress, rules a vast world where women are superior to men. Dissatisfied with the Celestial Empress, the demon Mu Zili leads his demon clansmen in an attack on her Zixia Palace. Mu Zili's memories are swiftly stolen and sealed inside the Celestial Blood-Crystal Pearl, while his demon subordinates are quickly sealed inside the Celestial Demon-Suppression Tower. Though the demon Mu Zili loses his memories, he soon recovers them and rescues all the demons from the Celestial Demon-Suppression Tower.
