At Xu Qing's wedding, her long-lost biological older sister disguised herself as a disabled scavenger sitting in a dilapidated wheelchair to seek her out. Prospective husband Shen Hao originally plotted to use Xu Qing's outstanding personal ability and the core project achievements in her hands to pave the way for himself. At this time, feeling that he and his snobbish mother-in-law lost all face, they humiliated the older sister in every possible way at the wedding venue, and even forced Xu Qing to write a guarantee letter breaking off relations. Without the slightest hesitation, Xu Qing smashed her wedding ring in public, pulled her older sister's hand, and resolutely left the scene.