Mu Baiyuan also came to City C. It was said that he was continuing his work-study program in medicine, and he kept saying that it was Xia Tian's mother who asked him to live here. What? I finally got rid of this annoying guy, only to torture myself again after so many years. Well, Xia Tian admitted that Mu Baiyuan's snitching when he was a child made Xia's mother like him very much. However, is it not good for a man and a woman to live together illegally? Xia Tian was very unhappy, and even more unhappy when he saw his playful smile! Later, Xia Tian knew that he was burdened with the heavy fact of betrayal and separation. When he told his tragic life experience with his unique playful and cheerful tone, Xia Tian finally understood that his irregularity was just a disguise. She suddenly felt heartbroken for him... And then the days they lived together gradually became different. When Xia Tian felt that he had a different feeling for Mu Bai Yuan, Mu Bai Yuan said, "Don't fall in love with me, Xia Tian."