Kay Yuk contrives to frame Ying Chi as the spy from Yachi. Ying Chi kills herself to prove her innocence, and begs Kay Chun to be careful of Kay Yuk.

As he gains solid support in the court, Kay Yuk openly defies Kay Chun. He uses Wong Chun to lobby Kay Chun into leading the fight against Yachi. Unaware of the trap, Kay Chun agrees to head the army.

Sum Chi decides to help Kay Chun to fight Yachi. He breaks his bondage with Kay Yuk, whom he thinks has put the country people in deep water just to realize his own ambition.

Sum Chi proves to be an inspiring leader. He helps Sum Chi advance to To Muk Po, after several small battles. When Kay Yuk learns of their victories, he ruthlessly sends fake ammunitions to them.