[I believed it was love. Until he pierced my heart.] Arsinoe, a princess of the kingdom who was respected by no one because she inherited the blood of her slave mother. She believed her life would change with her marriage to Alejandro, the Crown Prince of the Empire. She thought a happy life as a beloved wife and a respected Empress would begin. Until her husband pierced her heart with a smiling face. A regression that repeats every time she meets death. What she realized after desperately trying to avoid the tragic ending was, She must no longer try to avoid it. Now, in her fourth life, Arsinoe resolves to become King and take revenge on the Crown Prince. The sharpest sword capable of annihilating everything: Walter Hyberg. With him, she believes she can even cut down fate itself.