Library

Once through the book, Chu Yin became the princess who ran away on her wedding night in the prince's palace, and was accidentally bound to a lie detection system. Whenever someone lies, the system lights up a red light. The fifth prince is in charge of the prison and has ruthless methods. In order to survive, Chu Yin and Nangong Zhan reached an agreement to help each other investigate the case for one year. But after a period of time, Chu Yin found that Nangong Zhan was getting weirder and weirder... One day, the man's face turned pale, and Chu Yin asked curiously: "What's wrong with you?" "I'm fine." "Ding, red light!" "I'm worried about state affairs!" "Ding, red light!" "That's enough! I just want to know who the wild man who held your hand yesterday is, and I'm going to chop him down!"