Mu Cheng He and Xue Tong finally tie the knot. Mu Cheng He experiences career crisis. His worries and extreme behaviors caused him to gradually drift apart with his wife Xue Tong. At the same time, sunshine boy Liu Qi tries to get closer to Xue Tong... ...Will Mu Cheng He be able to win back Xue Tong's heart? The lovebirds broke the silence. Will they reunite in Russia?...

A Physics PhD student of Donghu University, Mu Cheng He, happened to be the invigilator in a final exam. He misunderstood Xue Tong, a third-year student in English Department, had cheated in the exams. That marked the beginning of their romance. Mu Cheng He and Xue Tong's admiration for each other budded from their frequent interaction and thus developed into a love story. During Xue Tong's university life, she met three roommates: the cool and charming Zhao Xiao Tang, the active and enthusiastic Bai Lin, also the quiet and gentle Song Qi Qi. The four girls of unique personalities not only built up their friendship, they also experienced different love stories....

Young girl Lu Hui, is born with severe face blindness and is used to keeping a distance from people. On his first day back at school, Long Chengzhou, an international exchange student at Decheng University, helped Lu Hui, who was being suspected for plagiarism. However, Lu Hui acted like she has never seen him before since then. With that, he vowed to make Lu Hui fall under his charm, but he was moved by Lu Hui's frankness and sincerity, optimism and kindness, and fell in love with her in the process of approaching her first. After discovering the secret of Lu Hui's face blindness, he turned into a boyfriend in shining armor to protect Lu Hui, and tried to make the face-blind Lu Hui remember himself. Unknowingly, he has become a special person in the eyes of Lu Hui. As if it is the secret guidance of fate, the two who have met long before fall in love......