Yu Yi and Bai Youyu were childhood sweethearts who had a crush on each other. After graduating from high school, Bai Youyu went to the same university for Yu Yi. Yu Yi grew up to be an anti-narcotics policeman, and Bai Youyu was a dance teacher. When they were about to get married, drug criminals took revenge and killed Yu Yi.
Intention: A Yi, the wild roses in the yard are blooming again