The special meaning of this sentence in literature or poetry comes from "The Last Chrysanthemum" written by Huang Chao in the Tang Dynasty. The original text is: Until September 8th in Qiu Lai, I will kill all my blooming flowers.
By metaphor, chrysanthemum is endowed with heroic style and noble character, regarded as a symbol of the oppressed people, and refers to the reactionary and decadent feudal ruling group with flowers, which vividly shows the resolute and firm spirit of the peasant revolutionary leaders. The whole poem is magnificent, with novel metaphor, strange imagination, magnificent artistic conception and magnificent spirit.