YANYAN's Favorite

Someone below made a theory which hinted at Iruma being a reincarnation of the previous demon king, either that of from his lineage, so I just came to add (even if it's obvious) that the previous demon king was human or at least half-human (since the legendary leaf is a sakura tree which is human). It's interesting considering they're the strongest and yet somehow they're humans who are 'legends' in the demon world (only high-ranked demons know of their existence, like Iruma's grandpa).

So now I've got many questions regarding the demon king itself: what happened to him? Was the one Iruma saw a simple illusion or...? If the previous demon king was indeed human or half-human (as our lifespans are short) was he somehow sealed so he wouldn't exactly die? Is Iruma then his reincarnation or has any of his lineage in him? Is that why Sullivan sought him out, maybe as a promise to the previous demon king? Sullivan definitely is hiding something big (I don't doubt his love for Iruma though).

Anyone is welcome to add ヾ(❀╹◡╹)ﾉ~

Iruma is either reincarnation or son of the previous demon king (if son, maybe Iruma's parents are not really his parents, thats why theyre so uncouth) and Sullivan knows this thats why he found him (maybe even influenced Irumas parents with the demon summoning)