Pledge of the Twin Blades (Part 1)

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