SEDUCE THE HEROINE, SAVE THE WORLD! Master swordsman Kazuki Hayashizaki is settling into his predetermined role of a summoner, but the Magika's only male student has a long way to go yet. After failing to pass one of their quests, Kazuki and Mio are allowed a second attempt alongside Scandinavian transfer student, Lotte. But, when the trio is attacked by a mysterious female knight, everything they've learned suddenly seems for naught. Then, as if things weren't bad enough, a giant beast appears! Will Kazuki live long enough to capture the hearts of his classmates, or is this the end of his short summoning career...?