With the door bell ringing, CHI-FUNG goes to open the door and sees the police. TIN-YEUNG comes forward and reveals his identity, alleging that CHI-FUNG’s oldest son, WAI-SHUN, is suspected in a murder. Upon TUNG YUET’s return home, TUNG YAT tells her that he met a very smart kid, unfortunately, no one understood him except TUNG YAT himself. TAI-YIN arrives at CHI-FUNG’s home and sees that TUNG YAT is doing mathematics with CHI-FUNG’s youngest son, WAI-CHUNG. After listening to what CHI-FUNG said, he finds out that WAI-SHUN seems to be socially awkward which might stem from family problems. In order to look for WAI-SHUN, CHI-FUNG intends to temporarily arrange for WAI-CHUNG to stay in an orphanage, but WAI-CHUNG refuses. TAI-YIN goes to a restaurant to look for HAU-MAN after learning that it’s her birthday. Seeing that she is dating a married man, he cannot help driving him away.… ...