The wedding is about to begin, but the bride-to-be Yao Li is missing. The group returned to Yao Li's residence and found only a yellowed diary. Every word in the diary revealed their love for Zhang Sheng. Zhang Sheng suddenly realized that someone could really love him deeply for fifteen years. In the process of looking for Yao Li, Zhang Sheng recalled every bit of the relationship between him and Yao Li, the happy friends in high school, the mutual help after entering college, the short sweetness after graduation, everything. Zhang Sheng understood that the reason why Yao Li didn't agree to his proposal was because he suffered from spongy brain hematoma. He didn't want to drag him down. He rushed to the wetland where the two of them had participated in the charity migratory bird activity in college. Unfortunately, he was destined to miss it... He had been waiting for her to come back to fulfill their vow to watch the migratory birds migrating south together and never give up until they were together.
Purpose: Inspirational