Arslan is a great adventurer (self-proclaimed) and the hero (self-proclaimed) of many stories. His long-awaited seaside school is canceled due to a panic-movie-like fiasco. Deprived of the pleasures of summer, this was reason enough for Arslan to depart. Thus, the famed lion king secretly leaves the Daikanyama Academy and heads for Andvari Resort, the land of adventure. Sometimes he causes trouble, and sometimes he uses his experience to help his friends and overcome difficulties.