Between Crimsom Lips

As the only daughter of the Chi family, Chi Yuan bears the responsibility of marrying into the top wealthy Huo family to lead the Chi family to its peak. Under the careful arrangement of her elders, she successfully signed a marriage contract with Huo Mingzhao. However, the Playboy Huo Mingzhao had already been secretly involved with Chi Xiaoxiao. Years later, Chi Xiaoxiao, Chi Yuan's only bestie since childhood, actually hooked up with her fiancé. To take revenge on Huo Mingzhao, Chi Yuan decides to burn her bridges. Thus begins a dangerous "underground affair" that started as a joke.