[8] Abbot Fahai and his assistant Neng Ren meet an ice harpy at the top of a mountain.

Neng Ren is tasked to confine the ice harpy at Lei Feng Pagoda, in a magic circle along with other trapped demons.

On the other side of the mountain, two female snake demons (Qingqing and Susu) spot a physician, Xu Xian, picking herbs.

Susu assumes human form and kisses Xu Xian, allowing Vital Essence to flow from her into his body, saving him.

While Qingqing is exploring the city, she comes across Neng Ren and decides to help him subdue the bat demon by revealing its location.

Susu fights the battle in snake form, but is stabbed by Xu Xian, who is unaware of her true identity.

Fahai and the other monks capture Xu Xian and prepare to cast spells to banish the demons from his body.

In the epilogue, Xu Xian picks herbs around the pagoda, while Susu, returned to her snake form, is trapped inside the temple.

Fahai is walking around the mountainside, when suddenly Neng Ren (now a complete bat demon) appears alongside him.

Ethan Juan, Peter Ho, Mark Chao and Raymond Lam auditioned for the lead role of Xu Xian[citation needed].

Juan and Chao were reportedly dropped as they were deemed to be not well-known enough in China and Ho's image did not suit the male lead.

However, his role was not revealed until September 2010, when the filmmakers announced Jet Li as Fa Hai, Eva Huang as White Snake, Raymond Lam as Xu Xian, Charlene Choi as Green Snake and Wen Zhang, whom Li invited to play his disciple Neng Ren.

[6]Raymond Lam said he was always being hit by others, Especially Ah Sa, she even requested for the director to add fight scenes.