emir_adar
I don’t like harem because it’s destroy the strory if you don’t played well but as they say before it’s dxd so it’s ok but keep the harem small maybe 2 girls or 3 max i mean it’s hard to mak a lot of girls happy and stay with you it’s not fair for them to share same man with a lot of girl becaus he cannot make any one happy
I think since he will get a peerage and save some of them it should be a harem and I think power like shadow monarch will suit him better since he has space manipulation. As for crossover long as it makes since like any supernatural anime or game characters that talk about angels, devils, and heroes