Definition of Art.

Married secondary school teacher Hei Man appears to have a happy marriage which merely is a broken dream. Being a victim of domestic and sexual violence, her emotions are reaching their tipping point with nowhere to explode. One day she encounters Chun Heng, a student whose only indulgence is making his own art pieces. Attracted by his passion for art, Hei Man seduces him to develop a sexual relationship with her. He completely falls for Hei Man, while she is only replaying all torture tricks which she suffers in her marriage on him. Chun Heng is desperate for her love, so he makes a decision that would change both their lives.