Hero of Infinity in a Crossover World

Crossover Between Jjk, mha, and oshi no ko. A young hero everyone called"The strongest" that can on par with the likes of prime all might, his hero name was his real name "Gojo Satoru" One day he receieve a mysterious phone call from his old number. The caller was none other than Ai Hoshino !!The famous Idol in japan of the idol group B-Konmachi!!! Turns out Gojo Satoru and Ai Hoshino had a relationship, 6 years later unbeknownst to him he and Ai has a Twins! . How will This story progressed? read to find out. A/N: This fanfiction was inspired by the Hitman x Family here on webnovel I highly recommend to it its amazing ff/fanfiction. I guess you already know the plot just gonna let your imagination take over. *Disclaimer I do not own Jujutsu kaisen, my hero academia and Oshi no ko. I only combine those anime and create it into one. it's being Writing back