The Legal Aid Department, new female lawyer Mini met a suspect Zeng Fan who was charged with multiple crimes including incest and molestation of his own daughter. Mini was surprised that he rushed to plead guilty, and found that he had a pitiful past. Zeng Fan was abandoned by his parents and grew up in an orphanage. He only wanted to find a lover to accompany him. However, after many failed relationships, he was discouraged and even felt that he had to find a daughter to accompany him to feel at ease. In order to complete his plan to have a baby, he did not hesitate to find a prostitute, Ah Feng, to borrow his belly. After all the twists and turns and a lot of jokes, his daughter Zeng Qing was finally born. With Zeng Fan's careful arrangements, his daughter grew up to be a beautiful young lady, and was taught to "love only her father". After years of suppressing his inner desires, Zeng Fan finally waited until Zeng Qing was sixteen years old.

Hong Kong History Y is a Hong Kong crime movie starring Danny Lee.