Sophie Ngan is the police chief, and she sends three of her female officers under cover. All three of them fall in love with their targets.

The monk Tang Cho penetrated the yin and yang and the five elements, and is well-known for his sexual kung fu "Su Nv Sutra". One day, passing through a small town, he ran into Cai'er, a descendant of the Bai family, the first big family of the "sex" family. Both of them were masters of the "sex" family. By helping the inn shopkeeper to rejuvenate, the two continued to compete for sex.

Ho, the driver of Billionaire Lee, met a hooker Fei who was almost look exactly the same with the singer GiGi. Ho told Lee he was relative with GiGi, and able to arrange a sex deal. Then Lee asks Ho to arrange girls for him. From that time he become the agent for billionaires... To become safe, he shot all the billionaires secret photo. When Ho was in his enjoyment of his life, he raped the girl that can't forget about GiGi... Yan Kit