PO is aware an official rank as he has brilliant performance in the royal examination. His foster mother MAY is awarded "Mother Sincere" by the Emperor. This brings fame to PO's family. Lord HIM appreciates PO and makes his daughter marry PO. PO and his family are happy. KING comes to PO's house. She is in despair as her son has achieved so much but she cannot tell him that she is his real mother. For memorizing his father, PO builds a kiosk. KING and her foster son KIT go to work in the construction site. KING has a chance to talk with PO. PO has a special and warm feeling during the conversation. MAY witnesses it and meets KING in a temple. Meanwhile MAY asks HONG to report to the official so as to get rid of KING.