"Ooooh~~~~" Kintaro jumped among the trees in the mountain forest, shouting excitedly, completely unaware of fatigue. Ryoma looked at his figure, feeling inexplicably envious of him in his heart. A happy child who is in harmony with nature has no idea of trouble.
From the time he can remember, he has been fighting for tennis, for the short-term happiness and infinite pain, but he has to do it because he has nothing but tennis, and he, as well as the woods he loves, and this beautiful habitat.