TIN-LAM passes by a street where she sees KOO-TIN and SHEUNG-YUET appear very close to each other, later, she goes to question KOO-TIN. On their way home, PO-TI and MEI-SUN get informed about the alleged burglary in the Envirosum Building. While conducting an investigation, PO-TI gets injured after being attacked. Learning that PO-TI has been injured, MAN YING dashes to the hospital right away to visit him, who seems to be utterly confused and disconcerted. The next day, PO-TI goes to follow up the alleged burglary case in the Envirosum Building, where he comes across the team from the Commercial Crime Division, who is going to Envirosum Development for the investigation. KOO-TIN exhorts JO-JAN to pursue TIN-LAM all over again, and he even reveals TIN-LAM's family history of genetic disease to JO-JAN, who becomes startled after hearing that……