Time flies like the wind. At that time, he was studying for a Ph. D. In high spirits. Previously, a teacher at Subei University once joked that it was easy to become a "postdoctoral fellow" by finding a Ph. D. As a husband. Su Bei did it. [Old lovers + old family feuds + reunion after a long absence + old love rekindled + sweet pet] Su Bei thought about the day she met Lu Nan, but she didn't expect to become her mentor after returning to China.
Lu Nan is a "dumb" doctor of literature who stayed in college to teach after graduation. Su Bei is an undergraduate. The originally balanced trajectory suddenly became intertwined and intertwined. Two strangers 2,700 kilometers apart started their own love. They thought love could cross mountains and seas, but unexpectedly, different places, foreign countries, case turmoil, family conflicts and other difficulties made Su Bei and Lu Nan make choices again and again... Su Bei went to Lu Nan's city. City, Lu Nan went abroad, Su Bei took the postgraduate entrance examination, Lu Nan returned to China and became Su Bei's teacher. Su Bei would secretly go to Lu Nan's class, watch Lu Nan's lecture in the classroom, and secretly wait for Lu Nan to finish class. When happiness materializes, the persistence of the past becomes meaningful...