検索キーワード： "TOUGH―タフ―" 超常現象・都市

Strong-armed into taking a break, Leon kicks back and relaxes with his three boisterous fiancees. When the Roseblades arrive to arrange an inter-house marriage, Leon assumes he'll be offered a fourth bride—Deirdre, his friend and former upperclassman. To Leon's surprise, they want to foist Deirdre's difficult older sister on his brother Nicks! A heartfelt love story begins, but who knows who'll end up holding the leash?

Against his wishes, Leon keeps getting pulled deeper and deeper into these otome game plotlines. Somehow, he's ended up with the Guardian Crest of the Sacred Tree, which is supposed to manifest on the hand of the chosen love interest. But Noelle, the new protagonist, couldn't possibly feel such things for him, right? He's going to have to figure it out fast, or Noelle might be swept away by men with far darker intentions for the Alzer Republic... and for Noelle herself.