Nozomu and Saku, who are identical twins, lead completely different lifestyles. Nozomu attends a school for delinquents while Saku is the class president of a prestigious institution. One day, they decide to switch roles, resulting in humorous misunderstandings and interruptions. Saku's eagerness to solve everything results in disorder, while Nozomu is intrigued by their teacher's constant attempts to contact his twin. As Nozomu searches for answers, Saku learns the value of close friendships.