Without sadness, happiness could never be noticed.
Cheung Man Wa is a social worker who adores the spirits of the Kamen Rider very much. He tries to help others as the Rider does. However, his passion has diminished day by day. One of his clients has a broken marriage which ended in divorce. In deep depression, she tries to kill herself. Wa finds it harder and harder to be like the Rider. Is there any chance for him to change the world?