"You should join the baseball team, Sora!" Iwamoto Sora hasn't led a pleasant life up until now. Due with conflicts with her father, moving from the country side to Tokyo, getting into numerous fights and even becoming a delinquent in middle school, hasn't exactly given her the brightest outlook on life. After a former member of her gang suggests going to Seido and becoming a manager on the baseball team, Sora decides to take a leap of faith and attends the infamous High school to check it out. What's the worst that could happen?