Episode 15 recap: The sweet couple sprinkles sugar.

Whenever it thunders and rains, Yuejian remembers the night her younger brother passed away. At that moment, the Crown Prince, who knows that Yuejian is most afraid of thunder, hurriedly abandoned what he was doing and returned home. He found Yuejian squatting on the ground, her whole body cold. Yuejian smelled the scent of blood on the Crown Prince and became worried. The Crown Prince reassured her that he was fine, it was just a relapse of an old illness.

Yuejian knew that it was because she killed the Prince that the Crown Prince came back so late, and she said that she owed him a favor. However, the Crown Prince said that she could do whatever she wanted, even if it meant killing him. The Crown Prince did these things to let Yuejian know that she was not alone anymore. He then got up and prepared to get some medicine. Yuejian embraced the Crown Prince from behind and planted a deep kiss on his neck. In fact, Yuejian had unknowingly fallen in love with the Crown Prince. The two embraced and kissed each other. This time, they were completely open and honest with each other. Although Yuejian had not yet revealed her true intentions to the Crown Prince, it no longer seemed important.

They held each other tightly, and when Yuejian unbuttoned the Crown Prince's clothes, she saw his old wounds. Yuejian felt a pang of heartache for him. Yuejian's own wound was also exposed, and the Crown Prince gently caressed it, hoping to treat her gently. The Crown Prince was still sleeping, and Yuejian knew that she couldn't complete her mission to kill him. She just hoped that he would be safe and sound after she left.

When Yuejian was about to go see her aunt, she unexpectedly discovered that the Second Prince was discussing the matter of killing the Crown Prince with her aunt. To her surprise, she noticed a hickey on the Second Prince's neck, and she realized that the Second Prince was actually the Crown Prince. Thinking about everything that happened between her and the Second Prince, Yuejian realized that a person could have two faces. Since she felt that the Crown Prince had deceived her, she no longer felt indebted to him.