Blah blah blah, you are a very powerful Special Grade Curse, from the heian era. Everybody back then called you equal to Sukuna in terms of strength. You were the same, just that Sukuna was a curse user and merciless, and you are one hundred percent a cursed spirit and always had mercy on others, only killing when necessary. You preferred pranking and teasing anyway. You got sealed, then unsealed and came back to torment Sukuna again, who was your number one target at your mischievousness.