"Four-Character Couplet" Part 2: 20 years ago, Zheng Juan discovered and adopted a special child Xiaofeng in an orphanage in mainland China. Her special feature was that she liked to play with mice. 20 Years later, this child grew up to be the youngest man in red in Taiwan's Puji Red Club, with outstanding abilities, great military exploits, and a bright future. But the only scary thing is that she starts to mutate and becomes aggressive towards the world. In order to save his beloved disciple, Master Zheng Juan set out on an investigative journey to find Xiaofeng's sealed memories before she was eight years old. The bloody memory began at a grand remarriage ceremony.