After school, Natsu tells A-chan the words of the coach, "Would you like to come back for a free trial?" Natsu refuses, "I'm not good at tennis," but says, "A-chan will definitely come." While studying, A-chan, who keeps his mind on tennis, joins the free trial again while hesitating. So she teaches Natsu how to swing the racket, but I can't follow a rough explanation. It is said that it is easier to remember if you actually hit the ball, and you will stand on the court for the first time since you were born, but it will not go well because you miss it or hit the frame. However, as he remembered the basics of swinging the racket, he hit the sweet spot and hit the opponent's court. "What is it now?" A-chan is caught in a feeling he has never experienced before. (Source: Amazon Prime)