Small body, big dreams! The passionate youth handball DAYS begin!

Handball, known as the sport in the sky. In a game where "height" is an overwhelming advantage, Ishino Mikage is no taller than an elementary school student when he joins the handball team at Fuuchou High School! Even so, he is armed with a "heaven and earth" shot given to him by his father, a star athlete. This is the story of Mikage working to achieve his dreams with his friends...!

(Source: Kodansha, translated and edited)