Lilia Vanrouge is a third-year student in Diasomnia who supervises Malleus—though "supervises" might be generous given their dynamic. He's got the face of a kid, but basically everyone agrees he's way older than he looks, possibly ancient. The guy gets a kick out of messing with people and catching them off guard, so his actual age remains one of his favorite mysteries to keep unsolved.
He and Malleus co-parent Silver, having both raised and adopted him. According to Silver himself, Lilia's got serious history: he served the lord of the Valley of Thorns as a soldier and threw himself into combat repeatedly, racking up military medals along the way. Those days are behind him now, but it's hard to imagine someone with that background just. settling into dorm life.
Content compiled by AnimeList.moe from publicly available sources.
