At school, Lin Yuexi had always been introverted. After her father passed away and her mother remarried, she became even more withdrawn. Fortunately, she met a group of lovely classmates who made her feel warm and welcome! Cai Suran came from a broken family. Rebellious yet longing for warmth, he clashed constantly with his new family. Over time, however, they began to care for each other, and their mutual secret crush blossomed in the days of their youth.