Magic Purple Butterfly is a spy of Jiang Lin organization. She was imprisoned by the organization for two months because she failed in her mission and caused her companions to commit suicide. Later, under the orders of Captain Die, she used the identity of Qin Zixuan as a maid to sneak into the secret meeting room of the rival organization Fengyun Organization - Jingshan Mansion, and stole the secret plan. However, the facts are unpredictable. Jingliu, who keeps the secret plan, actually has a relationship with the Magic Purple Butterfly. The confused Huan Zi Xingdie met Shi Leiyu, a secret investigator gathered from Jingshan. It turned out that Feng Yun's organization had already noticed the existence of Huan Zi Xingdie and tried to eliminate her. Huan Ziyingdie, who was in danger, finally discovered the true purpose of Jiang Lin's organization. Faced with the organization's conspiracy and persecution, as well as Jingliu's suspicion, where will the desperate Huanzi Butterfly go...