Kanzuki Ryoko loves speeding cars, loves mathematics, and loves football.
Tennis?
Isn't it just two people chasing a ball? What's there to watch?
In the first thirteen years of her life, she had lived a free and carefree life.
Until one day, when the speeding girl bumps into the tennis boy——
Liangzi, who is said to have "crash into cars countless times but remain unscathed every time", was not only injured all over the body but was also taken to the hospital for stitches...
Well, this is the story of a girl who was riding a car and hit someone and knocked out her penis.
