A sudden change occurred overnight, and the family was destroyed. Is there no room for two sisters in this world? Her sister was lost for no reason, and her sister fell helplessly. She suddenly changed her identity, but her identity as a killer brought her a difficult choice. She resolutely chose family love, but was brutally murdered by the organization. A wisp of ghost possessed her sister's body. The two souls became one, reality In the love and hatred, they were betrayed again, and their fragrance disappeared. The two lonely souls fell into the time and space tunnel and traveled to an era of war. Let's see how the two of them can create a world in this entangled era and look down upon the world.