Old Time Buddy - To Catch a Thief S01 E02 Episode 2

SZE and FONG hate each other. CHU`s mother, SHEUNG, is very dissatisfied with the boss who deducted their salary, she decides to steal money. However, KI meets her before she slipped in the house. KI bites SHEUNG`s neck during the struggle. KI knows that this lady must be living in the Art Garden. He swears to find out who is `BLACK ROSE'. SHEUNG tells CHU that she is ` BLACK ROSE`. CHU does not believe in her words.