The fragrance of Sophora japonica flowers in Old Sophora Alley envelops Lin Wanxing and Jiangyu's eighteen years of companionship day and night. They were close friends, noisy and noisy when they were growing up. He had a hard mouth but a soft heart and always protected his shortcomings. She was ignorant and naive and did not notice her intentions. A wrong love left her bruised all over, but he was the only one who always waited tenderly, and the deep love that had been hidden for more than ten years was finally revealed. From childhood sweethearts to true love, Wanfeng understands her thoughts, and her sweetheart stays with her year after year, completing the tenderness of her entire youth.