Yuī, a popular influencer with a wealthy boyfriend, is preparing for her upcoming wedding. She’s excited, but also a bit nervous about the upcoming party. Her friend, who has been waiting patiently, is ready to help her with a little revenge. Back in the day, when Yuī was an idol, she had a secret relationship with a man who was the owner of a restaurant. That relationship was hidden from the public, and now, years later, she's about to get married—something that her old friend is not happy about.
The friend, who has always felt a bit jealous of Yuī’s success and her luxurious life, decides to take matters into her own hands. She plans a surprise for Yuī, using the help of a friend who has a rather unique way of expressing his affection—by taking things quite literally. The plan is to give Yuī a little taste of what it's like to be on the receiving end of a secret relationship, and maybe even a little more than that.
As the party approaches, Yuī is told that her boyfriend will be away on a business trip, giving her friend the perfect opportunity to surprise her. The friend brings along a few surprises, including a very enthusiastic companion who has been waiting for this moment. The night of the party is filled with laughter, tension, and a little bit of chaos, as Yuī finds herself in a situation that's both exciting and a bit unexpected.
With the help of her friend, Yuī is taken on a journey that's both emotional and physical, a reminder that even the most successful people can have a little fun on the side. The night ends with Yuī realizing that maybe, just maybe, this unexpected turn of events might be the best thing that could have happened to her.
