Zhong Yi, a gorgeous but not a A-lister actress, is forced into heavy drinking at a lavish party. Intoxicated, she accidentally tumbles into a swimming pool with Lu Jinxing in tow—and in the chaos, they swap bodies! Once Lu Jinxing sobers up, he realizes Zhong Yi was set up. He leaves the hotel discreetly, while Zhong Yi awakens in an old family estate. Conspiring together, they decide to attend the Lu family banquet as each other. A whirlwind of comedic misadventures ensues, culminating in the two of them—finally swapped their bodies—taking a surprising plunge into matrimony.