Mokou reaches into her pocket, and lights a cigarette, taking a puff off it, before responding. "It's....a long story, but if you're willing to listen, then I'll share. When I was very young...my father was greatly humiliated by a woman who's hand he sought in marriage. Looking back, it's stupid, but then it was so painful to see my father like that. So.... I hurt the woman in the only way I could, by stealing something that was very important to her. It was an elixir that granted immortality."