Married in a Flash: Mr. Fu Spoils Me Senseless

The heroine and hero have only met once but agree to marry each other. The hero gives the heroine a card, telling her to use the money inside, but they part ways and do not meet again. Years later, the hero returns to find his long-lost wife, but misunderstandings arise between them. Eventually, they clear up the confusion, and the wealthy husband dotes on the heroine, cherishing and protecting her.