One day, the brother suddenly lost contact with his sister Li Huan who was suffering from depression. He kept contacting relatives and friends to try to find out the whereabouts of his sister Li Huan. Helplessness, hope, anxiety, despair, all kinds of emotions mixed together, making the brother who was afraid of his sister's suicide miserable. Just when he was about to collapse in the end, the brother received a text message from Li Huan. Although his brother looked sad, he still replied warm words to his sister.
| Directing | Zhang Haoyu | Director |
