Ji dou shou xing
Penny and Wendy originally are co-workers and best friends until Wendy is promoted. Penny feels that she is getting old and can't compete with Wendy, she leaves Hong Kong, takes snake blood to cleanse herself, and then returns to Hong Kong for revenge.
Carrie Ng, Diana Pang, Bowie Lam, Sau Han Chung, Chang Kin-Ming, Leung Kwok-Wai, Rong Rong Le, Cheung-Ching Mak, Wah Wo Wong, Sai-Kit Yung