BO-BUI told her father’s how she met CHUI-YIK and they felt uneasy and warned her to be careful about strange men. She was careful the next time they met but found CHUI-YIK very sincere.
MUT-TUNG sent the 3 fathers to get CHUI-YIK, who became convinced instead to leave MUT-TUNG. He got so angry and sent MUT-TAI and MUT-SIU after them. CHUI-YIK helped them fight off MUT-TUNG's men and was invited to join them in their brother-hood. It's too late when he realized that he was made the 4th father of BO-BUI.
MUT-TUNG ordered TAI-NGO to take revenge on the 4 fot him. Since TAI-NGO wants to betray MUT-TUNG, he's taking this chance and use the men for himself. He set a trap for them to work for him but CHUI-YIK out smarted him and was praised by the rest. When BO-BUI and MAN LEN-TUNG met, they were both impressed by each