Poster was of a long haired shut in mc and first couple pages where of someone getting arrested and mc being found out by police as the missing child 7-8 years back and admitted in hospital
this maybe https://www.mangago.zone/read-manga/the_genius_who_sees_through_the_world/ ?
Yea this is the one thanks
Poster was of a long haired shut in mc and first couple pages where of someone getting arrested and mc being found out by police as the missing child 7-8 years back and admitted in hospital