LOOK AT THE FINGERS THE FINGERS HE HAVE SIX FINGERS OMGGG

Is he related to that other kid at the ritual do you think?! Coz they were both kids when vj arrived to the village, how did he suddenly grow up hahaha

Vin said that he looked like he was in middle school already and addressed him as hyung applying that he's older than vin

Yes he is the first kid in the first ritual.