The continuous rainy season trapped Nancheng and Su Wan's closed heart. When Lu Xunzhou broke into the ancient books department with design drawings, the smell of ink and the aroma of old books unexpectedly blended. The two people, who also carried the scars of the past, began a long trial between the bookshelf and the drawings. Encouraged by Lu Xunzhou, Su Wan gradually dared to walk out of the library on rainy days; Lu Xunzhou understood the profound meaning of "gentleness is never weak" through the annotations of ancient books restored by Su Wan. They are like the monsoon and the coastline, approaching and retreating again and again, and finally wait until the moment when the wind stops - the pain buried by the years will eventually be completely illuminated by each other's tenderness.
