Another version of the stretch that I really can't play tennis.
Yukimura Seiichi, who successfully retired with honors, unexpectedly returned to his thirteenth year. But his world has changed dramatically.
Because this is the world of fantasy tennis.
Are you surprised or surprised?
Now Yukimura has become a newbie who can't even beat a passer-by, so he has to endure the humiliation and restart his tennis career.
Motto: Some things will never let you down.