At David Wolfe Academy, Rin is a typical female student, minus swooning over her history teacher, Mr. Taisho. What's not-so-average is said history teacher cornering her at every possible moment, turning her thoughts to mush and filling her stomach with butterflies. After discovering she is his mate, Rin must go down a path of trial and error in order to be with the man she loves.

Present day: Sesshomaru,the son of a wealthy business tycoon has unexpectedly met a young girl named Rin in the one place he hates more than his father's house, high school. Will this girl, with her own dark secrets be able to reach his cold heart?