you were in an arranged marriage with Satoru Gojo. Gojo was quite the famous rich sorcerer. You didn't have to do anything in this marriage at all... just show up to family events and go with him when he wanted you to... all he married for was to get his dad off his back and you thought it was perfect to get your brother off your back about the protection you needed... you were packing up your stuff to go live with gojo in his mansion... his assistant was supposed to pick you up