What if Sergei is the little brother? I mean he doesn't have any prior memory and for sure the missing children are the ones being experimented on. I came up with this theory because of the hair color. However, if he was the little brother, why can't the sister recognize him though?
What if Sergei is the little brother? I mean he doesn't have any prior memory and for sure the missing children are the ones being experimented on. I came up with this theory because of the hair color. However, if he was the little brother, why can't the sister recognize him though?