Yan Yijie, a lonely genius from the Yan family, was exiled to Yunlan International Middle School due to family strife, and became roommates with the sunny eldest daughter of the Qin family, Qin Wan. The young man walked into the classroom with a cold and sharp look on his back and a black schoolbag tied around his shoulders, as if he was carrying the entire Yan family's troubles with him. The girl sitting by the window happened to turn around, and the afternoon sunlight passed through the gaps in the sycamore leaves and fell on the corners of her raised mouth, which was so bright that it was dazzling.
Many years later, he was successful in the business world, and his stern brows and eyes no longer had the greenness of his youth; she was brilliant in her own field, and her smile became more calm and determined. At the dinner party where people were drinking and drinking, the crystal chandelier reflected bright light, and the crowd suddenly became quiet. He raised his eyes, and she turned around, her eyes passing through numerous figures and colliding with each other. Time seemed to flow backwards at that moment, and all the buried memories surged up - the profile of the face at the desk, the evening breeze on the rooftop, the unsent letter, the unspoken confession.
Fate took a long circle and finally brought them back to the starting point. This time, they are no longer teenagers controlled by their families, and they no longer have to hide their regrets in the folds of time. After many years, they slowly walked towards each other, wanting to finish the words they owed each other back then.
