Zheng Kuang, a little gangster who has been working hard at the bottom of society, is proficient in fighting, cheating and abduction. He has made a name for himself in the urban village with his life-threatening ruthlessness. However, an accident allowed him to awaken the ability of "spiritual mirroring"-the ability to see the dark side of others' hearts and talk to them on a spiritual level. What's even weirder is that a talking bloody rune appeared on the palm of his right hand, calling himself a "psychological mentor" and able to grant him all kinds of incredible "psychological healing techniques." But every time you use it, you have to pay a price - part of the negative emotions of the person being treated will be transferred to Zheng Kuang. During a street fight, Zheng Kuang accidentally discovered that the school belle Bai Qiuran, who had put his brother in jail, actually had severe schizophrenia and had seven personalities living in his body. The most dangerous red-clad personality, "Blood Princess," is planning a shocking case. In order to take revenge and prevent disaster, Zheng Kuang was forced to transform into a "psychotherapist" and use his most barbaric method to break into Bai Qiuran's spiritual world again and again, and start thrilling battles with various personalities. However, as the treatment progressed, he discovered that he was the source of this schizophrenia - every personality of Bai Qiuran was born because of him.