(Dual protagonists + love-hate relationship + ensemble cast + madman) Madman! From as early as he can remember, Yu Shijiu has been labeled a madman by everyone around him. He absentmindedly picked at his ear, not giving any reply. What constitutes madness? Is it mental instability or a psychological disorder… or could it be murder? Does murder equate to madness? Yu Shijiu chuckled. “Then there are far too many madmen in this world.” Murder is not solely about taking another's life; it can also involve shattering someone's spirit, framing an innocent, or manipulating another to carry out the act… all of these actions amount to murder. When the eighteen-year-old boy from the mental institution broke free, committed murder, and faced execution, he actually harbored some regrets before his demise—regrets that he hadn't inflicted a few more slashes on the victim before they passed away. So when Yu…