Ye Xiyue, Qin Ye and Su Liyue are the sun and moon in life, the sun and moon that illuminate each other. This work tells the story of Su Liyue's dilapidated life in modern times. His idol Qin Ye is her only light. After learning about Qin Ye's death, Su Liyue committed suicide on the night of the blood moon and penetrated Princess Dayao with her soul. With the golden finger of the system space, she met Qin Ye who looked exactly like her idol in Dayao and protected her from then on. She sacrificed her life to clear his injustice, and faced many difficulties, and the two of them fell in love with each other. Until the blood moon came again and Qin Ye regained his modern memory, the two still stayed together. The appearance of the regent, the talks between Japan and Japan... The two finally lived happily.
