The Wild Wind Doesn't Run Unrestrained

Lin Lu thought that as long as she got Xu Yanchen's favor, she could defeat her enemies. However, when she asked him for help, what she got in return was his ruthless abandonment. "Lin Lu, you take yourself too seriously." Only then did she realize that he had already stood on the opposite side of her and was with her enemy. Self-righteous use, outright deception, nothing more than half a dozen. [Shuangjie, the sober and beautiful female protagonist in the world x the ascetic elite fake scumbag male protagonist]