Mr. Tang Spoiled His Wife Again

[The high-IQ female protagonist who is addicted to flirting VS the homely and warm male protagonist who is coquettish and sinister. This is a sweet story in which the heroine looks silly and sweet, but in fact she pretends to be a pig and eats the tiger, living in the hero's house, cheating her out of food, drinks and sex, and finally cheats her into marriage. Suddenly, a lovely little wife fell into the Tang family's hands. She immediately took over the host's place, and took up residence in the Tang family as Tang Shifeng's soon-to-be fiancée. The reason was actually because of a childhood joke? Ten years ago, Tang Shifeng, who was only seven years old, could not accept Hua Ling's sudden departure and promised to marry her. Unexpectedly, after making the promise, he would cause countless troubles for him ten years later and bury his own life...