Kyu-jung was once a rifle genius but got involved in match-fixing in exchange for money to protect both her dream and her sick brother. However, she regrets this choice so much that she is stuck in the past and not able to move forward in her life. Seven years later, Kyu-jung slowly brings her longing for the rifle back to life, and with Da-woon, her past rival, and Si-yoon, her old fan, she gains the courage to start shooting the rifle again.
