From the moment Yunxuan fell in love with Zeng Rou, he felt a sense of responsibility to protect her throughout his life. However, as fate would have it, Zeng Rou already loved someone else. Although Yunxuan loved Zeng Rou deeply, he could only keep his pure love in his heart forever.
Regarding Yunxuan, he always likes to keep all his emotions, even love, in his heart, and always shows an indifferent attitude. But he is so affectionate, so affectionate that even the person he is loved cannot detect his love. Because Zeng Rou's love was not with him, but with that person whom even he had never known. So his love is hidden, but the pain is beyond description.