My name is Yin Li. I'm a brilliant investigator, but I suffer from dissociative identity disorder, and I keep solving bizarre cases. Along the way, I meet Xue Yao, a disciplined woman with the ability to heal, and together we face a calculating killer conducting experiments on human nature. Through it all, I experience the deep bond between teacher and student and struggle with self-doubt, while Xue Yao quietly stays by my side and protects me. In the end, we uncover the truth and stop the villain's scheme.
