The Hawaii trip continues as Haruhiko puts his first enchanted weapon touse, endangering his own life to protect his classmate Mana Kimura from thedemon Navy. Will he be able to fend off the horny demon? And if he stumbles uponan opportunity to look into Yukanaria's past, will he take the chance to seewhat her relationship with Fulcanelli was really like? Find out in yet anothervolume of tough decisions for Haruhiko.