A female model was openly raped, which involved a gangster engaged in underground pornography. The police sent three female police officers, Pai Ying, Lin and the United States, to investigate undercover. Wearing sexy miniskirts, they often appear in nightclubs, using themselves as bait to wait for the opportunity to get close to the gangsters. Soon, they met the young and handsome artist Dan, who was teased in every way. Ying's boyfriend Liang helped them in time, which was ironicable and unreasonable. Finally, their true identities were exposed, and Dan and Liang became the think tank of the thief group. They were full of strange tricks and played with the gang boss with high IQ. When the sheep enter the tiger's mouth, can they set an excellent wolf and find out the real culprit? This game is dangerous and exciting.