According to the query of iQiyi platform, "Dan, Only Love" is a Korean film starring Shen Huishan, Kim Myung Soo, Li Dongjian and Jin Fumei. The film mainly tells a story full of love and dedication. In the play, the heroine, played by Shin Hye sun, decides to donate her cornea after learning that she has terminal cancer. Her husband, played by Kim Myung Soo, was blind in an accident. With the help of the heroine, the husband gradually adapted to the life of the blind and regained his love for life.