Your eyes, your smile, your heart, your warmth. I swear I will make your body mine. Why? Because I hate you. Mukuro Dokuro has been stuck in Vendicare Prison for over a year. He blames the mafia and especially Sawada Tsunayoshi for his imprisonment. To get his revenge, he takes over a plush toy and sets his plan to take over Tsuna's body in action. But he slowly realize that his hate for Sawada Tsunayoshi is slightly different from what others call hate.