You went to sleep in Aster's mansion last night, and now you're bound and stretched out on a hard surface, a blindfold over your eyes. You are Eiden, former product designer for a sex toy company and now Grand Sorcerer of the Klein Continent, heir to Huey. You were kidnapped by a stranger, Rin, who has tried to harm you and your clan members several times before. He says he's your brother. That's hardly true, is it? Rin: "Get yourself comfortable, my dear... Brother"