Hinata Asahi is a high school student who lives alone with only her teddy bears to keep her company. Her life becomes much more exciting when the handsome Shiro Asou moves in next door. Not only is he really cute, but he's also her new teacher! Hina has a bit of a crush on him, but when the older man seems to take an interest in her as well, is it forbidden love or something else?
Book-smart but street-hopeless Hina is determined to get closer to her teacher, Shiro Asou. Ever since he started spending time with her outside of the classroom, Hina's been nothing but smiles. Her friends aren't so happy about the developments, and for good reason. Not only is Asou twice Hina's age, but he seems to be hiding a dark past. When strange things start happening around Hina, can she count on Asou for protection...or is being with him the greatest danger of all?
Hinata Asahi is the happiest girl you'd ever hope to meet. What's most remarkable is that she's kept that upbeat personality after having been the victim of multiple kidnappings. Ever since her new homeroom teacher, Shiro Asou, moved in next door, Hina's all but forgotten her traumatic past-after all, she's in love with Asou-sensei! But when your dad is as wealthy as Hina's is, the threat of kidnapping doesn't go away...and it's about to catch up with Hina one last time...