Besides the smell of fireworks, I like to be a flower grower in this life.

Describe a person who is indifferent and detached, who is in a stable and quiet state, who is not a secular person and does not ask the world of mortals. The smell of human fireworks is a metaphor, which is usually used to describe the scenery of life in the world, such as noise, joy and sadness, honor and disgrace. So the meaning of this sentence is to describe a calm and beautiful state in which people are indifferent and detached, do not be secular people, and do not ask about the world of mortals.