Transmigrate to a Matriarchal World and Meet an Ugly Man

Yan Jinyu, a woman from the twenty-first century, died in the apocalypse and was reborn in an unfamiliar place, where she met a man. By a twist of fate, Yan Jinyu married a man in the Kingdom of Tianyue who was both old and ugly. So she and her ugly husband went into business, made money, and worked hard to build a good life together. But... wait! Who did you say I was? Oh, heavens... I just want to live a quiet life! (This is a one-on-one romance with mutual devotion and plenty of sweetness.)