Kiss Him Once and You Throw a Fit; Tell You to Leave and You Start Crying

[Matriarchal World + Multiple Male Leads + Microsoft Fan] Lin Jiu transmigrates into a matriarchal world. Before going offline, the System tells her to win over Xie Xingyan, a wealthy young gentleman. With a little clever maneuvering, Xie Xingyan falls deeply for her. Just as her plan is going smoothly, the System reappears and tells her she's pursued the wrong person. The one she's supposed to win over is Ji Qinglin of the Ji family, a gentle and handsome man who has been betrothed to her since childhood. To keep things under control, Lin Jiu has no choice but to deceive them both. Until Xie Xingyan discovers her secretly exchanging sweet nothings with Ji Qinglin beneath the fireworks. When they meet again, he snaps, “Only an idiot would like you!” Late that night, he takes her hand, eyes brimming with tears, and pleads, “I'm an idiot, a fool, and that's why you tricked me and stole my heart.” To stay by Lin Jiu's side, he stops at nothing and throws away his moral principles, all for a promise. But life is full of unexpected turns. Lin Jiu has to leave for Zhangzhou, and they must part. Before she departs, he slips a key into her hand and says he'll remain chaste for her, waiting for her to return and marry him. When they meet again, he discovers that Lin Jiu seems to have fallen for Ji Qinglin. So he fights and schemes, seizing every opportunity to win back his beloved. Before marrying, Lin Jiu thought Ji Qinglin would be a gentle, easygoing husband. Only after the wedding does she discover that her husband is a wolf in sheep's clothing. In public, he is as refined as jade, seemingly generous and indulgent, but inside, jealousy drives him mad. Again and again, he wants to get rid of any man who comes near her and keep her imprisoned, all to himself.