CEO Wen, Stop Kneeling. Your Wife Is Back with Her Love Rival

[Unlucky stand-in + tragically devoted second lead + the neighbor is hopeless + they love her most] Xu Youqing discovers she’s been made a stand-in. On the night of her first anniversary with Wen Qifan, the dog of a man who’d pursued her relentlessly ever since they first met gets drunk and calls her Er’er? Fine, fine. Er’er and Qingqing are two names that have absolutely nothing to do with each other! He’s treating her like a substitute? Then he can’t blame her for turning rebellious and teaching him a lesson!