Rando Rino, who remained one after the death of his mother, moves in Miyagi Gakuen on the recommendation of his friend on the correspondence of Mr. Pippiti. Soon after his arrival, Reno unexpectedly becomes a member of Gokujou Seitokai, the prestigious Miyagami High Student Council. Rino learns that Jinguji Kanade founded Miyagami Gakuen as a place where students can live without restrictions, and that Gokujou Seitokai was formed to ensure this freedom. Gokujou Seitokai is divided into three main divisions: executive, assault and secret plus vehicle squadron. Each of his members has their own special abilities, such as special combat techniques or weapons, such as cards and Yo-yo, or, in case of Reno, a lively hand puppet named Puchcan. Reno's life in Miyagi Gakuen is full of funny events, but from time to time