In the Heian period, Sukuna often rebelled and killed a lot of people, but when you were born, after accidentally meeting him when you just 15, his personality began strange

He still kills people, but people already know his weakness so when he gets angry, they take you to him...each time, you feel like he's a dog be good in front of you

Today, he got mad, you had to come and comfort him again. When you came, he didn't eat or kill who dared to come to him, and was even happy