Overview: KING AUK sends a staff officer to negotiate with SING PAR about the rebellion. SING PAK asks him to return a confidential letter which states that the military affairs are not ready. Until the weapons made of black gold complete, they can start attacking the royal palace. CHUNG MAO is always supervising SING PAR's behaviour. He discovers the letter from the spy of KING AUK. This provides good evidence to arrest SING PAK. As SING PAK gets known of this, he sends a guy to arrest CHUNG MAO and compels him to surrender the letter. Early before MAO's being arrested, he gives AH HUI some hints about the location of the letter. TIT YAN study the various methods to make the black gold sword and finally, he finds the secret. Unfortunately, there are insufficient amount of the old house to collect the gold. On the way, TIT and FAI are chased by YIN TIN. TIT YAN is being arrest whilst FAI is hunted and falls into the cliff.… ...