If seventeen-year-old Yu Tingshu lived beneath layers of gloom, then Chen Yiyi's arrival was the first ray of light to break through them.
At thirteen, Yu Tingshu was taken in by her neighbor, Grandma Wen, after her parents divorced. The sudden upheaval changed her temperament completely. But the worst came when she was seventeen. As the truth behind her parents' divorce slowly came to light, and Grandma Wen passed away amid one misfortune after another, the strength she had been pretending to have finally crumbled. She developed depression. That same year, she met Chen Yiyi.
Theme: There will always be someone who appears in your life like a ray of light.