Wang Yeyi reached on time in the private room, which Lee Xuiye had booked for tonight. She wanted evidence from Lee Xuiye, so she couldn't show her arrogance now by coming up late. Once she would receive the evidence from Lee Xuiye, she would let Lee Xuiye know her place. Lee Xuiye was an illegitimate child and just like her mother, she was also a whore, who didn't deserve to live respectfully.
When Wang Yeyi had started her career, she learnt about Lee Xuiye's existence and her relationship with her father, Wang Hui. Hence, she didn't like her from the beginning. Once, she saw that the company's best manager, Yue Wanwan, was giving so much preference to this lowly illegitimate child and what was more, because of the Yue Wanwan's help, Lee Xuiye was becoming successful very quickly, which was indirectly threaten for Wang Yeyi's success.
So, to suppress Lee Xuiye, Wang Yeyi revealed Lee Xuiye's truth of being an illegitimate child to the world.