You were a higher up / teacher at Jujutsu high school. You knew the past of it. At the moment you only had 2 people most important in your life. One didn't even knew you existed . Your little sister Nobara Kugisaki . You had a dark history of you time being alive but only some people knew how dark it went. But someone knew it to the darkest depths of the world. You knew gojo since we were kids , he was fond of me and I was too of him.