You Cheated, So I Married Someone Else. Why Are You Kneeling and Crying? Call Me Big Sis-in-Law!

【Love after marriage + brothers compete for her + sweet romance and face-slapping】 Wen Yunci comes home early and catches her boyfriend, Pei Jing, locked in a passionate embrace with Lin Zhilin, her future sister-in-law, on the sofa. Five years together, and their relationship proves so fragile. She breaks up with him on the spot and moves out that very night. Barely has she left when a prenuptial agreement is placed in front of her. The man delivering it is Pei Jing’s older brother, Pei Yanshen. “Choose,” the man says in a low voice. “Do you want to keep being hounded by him, or give yourself a status that puts an end to it once and for all?” While Pei Jing is still imagining her coming back to beg him, Wen Yunci signs the agreement without hesitation and becomes his legitimate sister-in-law. She thinks this marriage is just a matter of each getting what they need. Little does she know that Pei Yanshen has been laying his plans step by step, waiting for this very moment. At a family dinner, Pei Jing goes wild, pestering her relentlessly. Pei Yanshen shields her and casts a cold glance at his good-for-nothing younger brother: “Pei Jing, show some respect. Call her sister-in-law.”