We Got the Wrong Marriage Certificate, and My Sweet, Porcelain-Skinned Wife Is Throwing Up Again!

[Marriage First, Love Later + Substitute Bride + Secret Identity Revealed + Secret Crush] Jiang Momo is the long-lost biological daughter of the Jiang family. But on the third day after they bring her home, she learns they didn't find her to make up for the past. They want her to stand in for her pregnant twin sister at a bridal trial. Her intended groom is cold and dignified. All she has to do is get through the night, then the pregnant woman will take her place. But after one night of passion, she ends up registering her marriage to Li Jiuyuan using her own ID. With no other choice, she has to work even harder to keep her secret identity from being discovered. By day, she's an anonymous teacher who watches her every step. At night, she puts a fake mole on her sister's earlobe and pretends to be Li Jiuyuan's wife in name only. The Jiang family wants her to get pregnant, keep their secret, and disappear without a trace three months later. All she wants is money to save her grandmother and to endure this absurd arrangement. But Li Jiuyuan treats her too well. He stands up for her, keeps her safe, and indulges her clumsy lies. Jiang Momo doesn't dare fall for him, much less tell him the truth. Only after she becomes pregnant and escapes the capital with her grandmother does she finally learn that the cold, ruthless, vengeful Ninth Master Li has seen through everything from the start. He never wanted Jiang Weiwei. He wanted the girl who secretly bandaged his wounds many years ago. The Jiang family forces her into a substitute marriage, so she tears away their veil of respectability with her own hands. Her twin sister betrays and torments her, so she makes everyone pay. Along the way, Jiang Momo once believed she didn't deserve to be loved. But Li Jiuyuan insists on telling her: “You are not a substitute.” “From beginning to end, you are the one I've been waiting for.”