Lau Ching-yee sets out to investigate the raid on her uncle's consignment of silver when she stumbles upon two suspects, the stately Cheung Ting-yu and his attendant Mang Leung. Cheung makes the acquaintance of the knight-errant Poon Mo, who is recruiting allies to join the band of martial adepts against Tsak Sing-tau in the ring to win 20 chests of jewels for the poor. Failing to pressure Cheung to turn over the silver, Lau engages him in a fierce fight until the respected elder Moh Oh-ming intercepts and settles the dispute. Who is behind these strange events?
| Actor | Role |
|---|---|
 Christine Pai Lu-MingLiu Ching-yee | Liu Ching-yee |
 Yu So-ChauPoon Mo | Poon Mo |
 Walter Tso Tat-WahCheung Ting-yu | Cheung Ting-yu |
 Leung Sing PohMang Leung | Mang Leung |
 Shih KienSung Kwai | Sung Kwai |
| Leung Sing PohTsak Sing-tau | Tsak Sing-tau |
| CCheung Sing-FeiLiu Chun-hua | Liu Chun-hua |
| CCheung SangMoh Oh-ming | Moh Oh-ming |