Yang Rui falls in love for the cleaning woman who works in a taekwando gym, only to later discover she's an undercover cop named An Xin. An is in hiding from drug smugglers who have a score to settle with her - a raid she led resulted in the death of one of the smuggler's parents. To complicate matters further, An was previously romantically involved with the smuggler whose parents were killed.
Yang Rui falls in love for the cleaning woman who works in a taekwando gym, only to later discover she's an undercover cop named An Xin. An is in hiding from drug smugglers who have a score to settle with her - a raid she led resulted in the death of one of the smuggler's parents. To complicate matters further, An was previously romantically involved with the smuggler whose parents were killed.
as Mao Jie
as An Xin / He Yan Hong
