Kuzumi Kenta is a lowlife moocher whose tendency to always do absolutely nothing because he thinks doing anything is troublesome, is a sure sign that he is NOT a hero. However, upon eating mysterious candy, Kenta discovers that his physical strength and sensory abilities are increased tenfold for exactly ten minutes. When a police officer, his best friend Tanba Shuiji, discovers this ability, Kenta is forced to use his newly found abilities for good.