In her sophomore year of high school, 18-year-old Lin Jinan crashed into the world of 16-year-old Lu Xiheng. He is an "iceberg" in the eyes of others. He is cold and hard towards everyone, and is only willing to open up a few cracks to a few male close friends. And Lin Jinan was like the little sun, always approaching with a smile, handing out candies, lecturing on topics, and filling his silence with liveliness. As time passed, the iceberg melted quietly, and the young man's heartbeat hidden in his eyes slowly spread over time.
