Even though he and she were destined to be in love, they couldn't stay together forever. He saw through her indifference, got rid of her indifference, and promised to stay together in this life, but he could not keep this otherworldly epiphyllum. She finally fell in love, but she was helpless. He and her, an unrecognized relationship, a love that is not favored, worldly prejudices, and lies in the world of mortals, but love is love, and we can only join hands in the end of the world, smiling proudly in the mortal world.