In the beginning chapter, Lucas said he'll be aging the same as Athy when he transform himself into a kid the same age as Athy, and they basically have the same kind set, cuz of how Athy was reincarnated while Lucas was in a deep sleep(u can kind of see this as a cryo sleep..?) Sooo yee, it's basically the same but different process...? Idk that's how I see it, and I'm not really against ejikiel but if it weren't for Lucas playing around Athy and ejikiel wouldn't have met, which changes the original story, cuz in the original story ejikiel is part of the plan why Athy got killed anyway, so... just saying (=・ω・=)
I lowkey think ijikiel should end up with athy instead of lucas, because yanno lucas is like 100+ years old. ( ̄∇ ̄") not saying it's pedo or smthg just the age gao is a biiiiit...