NATASHA thinks DING-KAP is very stubborn because he refuses to sell the concept of the quantum teleportation system. Seeing that NATASHA cares about DING-KAP more and more, TIN-SHAN cannot help but warn her about this. NATASHA bursts into DING-KAP's office before he gets off work, and asks him to go with her to meet their investor. DING-KAP then calls CHIU YIU, saying that he will come home late. However, through CHIU YIU's response, he can tell she seems to be very happy. When CHIU YIU works at Mad Club, she runs into GECKO so she instantly threatens him not to expose her real identity. Unexpectedly, she suddenly sees DING-KAP arrive there together with NATASHA, and they appear to be very close. She starts getting suspicious of their relationship. At that moment, she sees a staff member take out some drugs, so she informs KO-BUT in secret, however, KO-BUT is unable to go inside and perform a search without a search warrant……