One volume is about female lust, two is about male pleasure, and three is about floating clouds. In this world, everyone has his or her own fate! Years later, I only remember him saying to me with tears in his eyes: "I can't be with you, but that doesn't mean I don't love you!" I could only pat him on the shoulder and tell him: When I die, world, please keep the words "I have loved you" in your silence for me. This situation is so warm to this day!