Responses
There's a short flashback where nain was with someone.. like they're escaping or something then amon found them. It's just me thinking it could be nain's lover thats why amon's been erasing his memories because he killed the guy and that nain won't remember his past lover and amon's deeds.. just my own theory lol

The priest that is doing the memory thing ritual.. did he put his blood to lessen the effect to Nain?? Is he secretly helping Nain?
What if he is related to Nain's past lover? Just a theory and a good plot twist lol