"love"

In my opinion, Feng loves flowers, but his burden is too heavy, such as national morality and forced killing of his compatriots, as well as the phrase "good man" that Hua often says. He wants to be a good person before the flowers, but his identity is not allowed. He has seen too many compatriots he cares about die in front of him, so he hopes the flowers can leave him, because he doesn't want the people he loves to die in front of him.

In the last scene, I actually guessed that Feng would die, because I thought it was the best ending, although they would be sad if they didn't have a good ending.

Finally, I like the actor Hua Er.