Episode 21 recap: Chu Xin advised Zhen to start a new romance.

Chu Zejia listened to Zhen's complaints and understood how difficult it had been for her for the past four years and how much she had missed him. He held Zhen tightly in his arms and told her that he had come back and would never leave her again. Zhen allowed Chu Zejia to embrace her as tears flowed freely from her eyes. Chu Zejia explained the current situation to Zhen, letting her know that they still needed to pretend to be at odds in order to ensure her safety. Zhen immediately turned away, which made Chu Zejia couldn't help but laugh. Zhen quickly reminded him that she had not forgiven him yet.

Chu Zejia took the initiative to get closer to Zhen and held her tightly as they slept. The next morning, he carefully prepared breakfast for Zhen and left a note with the words "I will love you forever" written on the back, just like his habit from four years ago. Zhen looked at the note and immediately had a sweet smile. Just as she started to eat breakfast, Chu Zejia returned with a rose still covered in dew.

Chu Xin had always believed in metaphysics, but this time she couldn't accept the fact that Chu Zejia, whom she thought was still alive, had been declared dead. She was ready to go back and burn books. Gu Cheng made breakfast for Chu Xin and asked her to take a bite. This reminded Chu Xin of Zhen, who should be particularly sad at this moment. Without taking a single bite of the food, she asked Gu Cheng to pack the breakfast and went to find Zhen, urging her to start a new relationship soon. Seeing the rose with dew, she couldn't help but marvel at Zhen's good fortune in love.

Zhen specifically went to Chu's house to visit Madam Chu and revealed that she was Wu Wenzhao's daughter.