PO keeps pestering KAI for an explanation. KAI cannot put up with his endless questioning and finally reveals the truth – KAI is in fact ON’s biological father. PO tries to approach UT-YING, who actually wants nothing but a chance to see ON face to face. Knowing that UT-YING has not come for money, PO decides to grab this opportunity and swindle KAI out of HK$550,000. By stratagem, ON manages to make KAI tell the truth – ON’s biological mother UT-YING used to fancy KAI and had been wooing him for quite a while. After knowing that HAU was diagnosed with cancer, KAI sank into despair and meant to drink himself into oblivion. Drunk as a skunk, KAI had sex with UT-YING and made her pregnant. Three months following the birth of ON, UT-YING got married and moved to Malaysia. She did not take baby ON with her and left him alone at the nursery instead without paying the fees.… ...