I forgot there was a 500 characters minimum.
As for other things plot holes, I’m not sure where it is you read up to but some parts, in the beginning, get handled later on, like his past, history and relationships (Hestia isn't part of the harem) and other things but if it seems I’ve forgotten something then I’d be happy if you pointed it out. Thanks for your review and I hope it doesn’t deter you from reading onwards.