The Eastern Palace was the male protagonist of the novel,"Palace Heart Locking Jade". Only when you lose your heart can you cherish it. Two generations, one pair, one Sunset clouds and lone ducks fly together in autumn water, sharing the same color of the sky. People are not plants, who can be heartless. 5. Let each man rest in his own hands and not torture each other. These classic lines expressed Li Chengyin's determination and affection for love at all costs, and they became famous lines in the novel.