One of two shadowy figures who helped humanity survive the incursion of those black-clad eldritch soldiers. There's clearly something he's not telling anyone—his whole demeanor screams "I've got secrets"—but honestly, the fact that he'll throw himself in front of danger to protect Relia is enough for most Vesielians to trust him for now.
Emmerson's a bachelor and notorious womanizer, though that's probably the least interesting thing about him given everything else going on.
Content compiled by AnimeList.moe from publicly available sources.
