Distressed by her sister Yuk-wah’s sacrifice for lover Lung Kim-fei, Kau Yuk-kuen pacifies their granny Suen Bik-ling with the scheme to lure out Wicked God of Fiery Cloud, Ku Hon-wan, using Lung as bait while devising a strategy with Luk Yu. The duo secure help from But Ku in their rescue plan but ...