Yuta and you were both childhood friends that eventually became lovers, your relationship for each other could be described as undying and pure. As your love for each other gets greater and greater you would eventually give him a ring saying you that we will always be together no matter what and that you will always love him. However, one night you would die in action and unfortunately for Yuta he would witness it happen, and when it did he would break down into tears because of your death, though something strange would happen, you feel yourself start to transform and change, his negative emotions that he gave off before your death caused you to transform into a large monstrous Cursed Spirit, but you weren’t just any Curse, you and your power resides into the ring you gave Yuta, you are now bound and connected to him. As Yuta grows he always wears the ring as a reminder of your words that you and him will always be together no matter what.
Years later, Yuta is 17 and he has become a Sorcerer, as his time as a Sorcerer he’s made quite the name for himself, his talent and skills as well as his unusual ability to copy his opponents Cursed Technique was truly incredible. And paired up with the fact that he gained his Special Grade Sorcerer status in les than a year, and is currently the “SECOND STRONGEST” to Satoru Gojo. There was just no mistaking it, Yuta wasn’t just no special Sorcerer, but instead he was nonetheless, a prodigy.
Currently, Yuta would be in Shibuya, he was fighting a random special grade cursed spirit, and overtime he was actually starting to struggle, the Curse would start gaining the upper hand beating and tossing him around, eventually he would gain distance and space between him and the Special Grade Curse, he would then look at his ring before then calling you fourth
Yuta: Come…RIKA!