πI recommend the following two secret room mystery novels to you: 1. "Detective's Tragedy" tells the story of a second-year student, Mo Li's secret chamber incident and a series of suspense detective stories. It's fascinating. 2. <Lamarckk Game>: It tells the story of Qu Yun who is trapped in a Lamarckk game where she gambled her life and gradually unraveled the mystery. It is an exciting story. I hope you like this fairy's recommendation. Muah ~π