"The birds flying in the sky, the fish swimming in the water, the trees in the mountains and forests, and the full moon in the night sky are all free."
"The southern swallow cannot live in the north, the fish in the river cannot live in the sea, the trees can only lie down when they are cut down, the moon can only stay below the horizon during the day... What you said are still unfree things."
"What about you? You can kill whoever you want. You don't have to worry about money. You are not restricted. You can do business wherever you want."
"Hahahahaha... After all, it's not a killer in Butterfly House that you envy."