Responses

So from what i could understand from the translation, cain left to kill demons to protect his babe.
So he left him with the doctor and his assossiate.
AND now, Sid just let go of his door and wiped out all his memories so he could continue his life (because sid likes him(??))
And now the doctor seems interested in sid's ex door and they're currently going to an hospital to heal his soul(?)
That's what i understood but i could be wrong
I’m honestly so confused and it’s getting to me now. Like can someone give a detailed explanation