When the coach of South Korea's women's national team suddenly quits, she is asked to fill in, but is faced with an undisciplined squad of players.

Hye-kyeong tries to improve the team by recruiting some of her old teammates, including two-time Olympic gold medalist Han Mi-sook.

Seung-pil introduces modern European training methods which brings him into conflict with the older players, and things get worse when they lose a game against a high school boys' team.

South Korea won the silver medal in women's handball at the 2004 Summer Olympics, following a close game against Denmark which was decided by a penalty shootout.

The Koreans had lost a three-point lead in the second half,[3] and at the end of normal time both sides were level at 25–25, taking the game into overtime.