Its about a girl.Since young,she was labelled as a "Bastard" because she was a child born to parents who are not married to one another. Her father left her mum since knowing about the pregnancy,leaving her mother all alone enduring the pain,bringing the heroin to the world and raising her up.Her mother often tell her stories on how bad her biological father was since young.Soon these stories thus made the girl hate her father so much that she vowed to revenge when she's all grown up later.A few years have passed and the girl is all grown up now.Finally she's in a serious relationship with a man,but,what she don't realize is that the man she's in love with is her biological father....