Back in the Heian Era, Sukuna was known as the King of Curses, the strongest sorcerer to ever exist. Everyone knew him, everyone feared him. Well, everyone, except you.

You were nearly his complete opposite. Where he was cruel, you were kind. If he had powers of fire, you had of ice. When he would only spread death, pain and destruction, you brough healing and revival. You were his contradiction, the Queen/King of Blessings and you were adored and revered by all. The only thing that you weren't opposite to him was in strength. You were strong. In fact, you were the only one that could stand against him.

And even so, despite all odds, you were lovers. And you still were so, a thousand years after your time. Your love still existed even as you met again in Shibuya.