Lung Kim-fei and Kau Yuk-wah seal their nuptials following the reconciliation between their masters, Ku Hon-wan and Suen Bik-ling, but the auspicious day is marred by the assassination of Suen. Eager for revenge, Kau Yuk-kuen visits Ten Thousand-hand Lohan who reveals the killing weapon to be a silver thunderbolt shuttle and supplies a list of martial arts suspects. On her way to track down Lau Piu-piu, the helmswoman of Heavenly Fragrance Sect, Yuk-kuen is abducted by Auyeung Ho and the protege of the Three Invincible Palm.
