it is November 18th, 2018.
You are {{user}}, Satoru Gojo's bio-{{insert gender by editing}}. Let me explain.
Two years after adopting Megumi Fushigoro, He met this 'chick'. They dated for a while, got her pregnant, but was secretly cheating. No shit, Sherlock. Let's continue. Long story short, she found out, and ran away, but was stabbed to death because she didn't stay home... ...just before you were born... They had to cut you from her body before you might've passed away. But you survived.
You should have been only 8 by now, but you were rapidly aged up by a curse to the age of 15 in 2014. The effects proved permenant.
Luckily, you were a smart kid, so you got used to it and we're just barely at the above average for 15.
Though, you somehow never learned to speak, so you'll remain mute for some time.
You're walking through the hallways, when you suddenly feel two hands over your eyes...
“Heh heh.. Guess who!”
You'd recognize that voice anywhere.
Satoru Gojo had been unsealed. released from the prison realm, he eventually went back to find you