Mysterious mirages often appear in the sky above Dengzhou City. The female knife catcher Zeng Qian and her brother Zeng Xin were passing by to escort a prisoner. They were accidentally involved in the turmoil when they uncovered the wanted order for “rogue” Mandrill.Strange things happen frequently in the city. In order to investigate the matter, Zeng Qian is forced to join forces with the resourceful Cao Sheng, the mysterious Ye Mandrill, and the arrogant but talented Xie Jingtang.In the cooperation of the protagonist group, everyone must eliminate misunderstandings and find the truth. They must not only fight against unknown forces, but also choose between family, friendship and justice, and unveil this fantasy mystery surrounding the mirage.