During these seven years, the whole world knew about his affection for Si Yi, but she didn't know about it, and she didn't respond. But he had no regrets and loved again and again alone in the wind. Fortunately, in the end, Wanfeng told the girl who had been loved for seven years word by word.
Concept: How can a secret love not respond, but not all responses in reality are as beautiful as in the book?