Miss Zheng had already read the script and thought it was very good. Even though the director wasn't very famous, she was prepared to give it a try. However, considering her status in the industry, that's why she said she wouldn't audition.
Now, in Hong Kong, the film industry is mostly male-driven, with the female actors often getting roles that are not substantial, some being mere fillers or adjusters. But this movie, "Legally Blonde," is centered around the female lead, with even the second female lead having more scenes than the male lead.
After receiving a call from Tian Pengyu, who said that the boss had made it clear they would find someone else if she didn't audition, she hesitated but eventually relented. The script was solid and had the potential to become a hit; missing out would be too regrettable.