The Owl Living by the Sea

Mainland young man Guo Tianhao is an animal breeder. After his fiancée regretted his marriage, he resigned and came to Hainan to look for the "smiling owl" that his grandfather said as a child symbolizes happiness. The appearance of Wu Mengchen, a mysterious girl like an elf, broke Tianhao's ordinary life in Hainan. Tianhao was gradually attracted by this girl who dared to think and act boldly. Her attitude towards nature and respect for life freed Tianhao from his self-enclosed cage. The two met, got to know each other, knew each other, and fell in love with each other, but just when Tianhao was determined to muster up the courage to pursue love, Mengchen disappeared. It turns out that Mengchen was a patient with XP disease (xeroderma pigmentosum). She only had 7,300 days to live (20 years old) and could not see the sun. However, in order to fulfill the promise she made with Tianhao, she saw the rising sun for the first time in her life. As a result, her condition worsened and she died soon after. After learning the truth, Tianhao decided to use love to save Mengchen. A grand wedding is about to be held at the beach, but the bride does not show up...