"Have you ever heard a tennis ball cry?"
Kazami Hayabusa, who was burdened with the death of his genius sister, entered Fudomine Middle School with his "voiceprint talent" that can analyze all the paths of the ball. When he meets the "New Fudomine" led by the former Kyushu duo Tachibana Kihei, when he faces monster players from all over the country, when the "Character Awakening Plan" hidden behind the famous tennis school gradually emerges - this boy who plays with his ears will tear up all common sense and set off a "sensory revolution" that subverts the tennis world!
