She trusted someone her whole life, only to be betrayed. She lived solely for her father's revenge, enduring intense pain through grueling training to become the ultimate assassin. Her entire existence revolved around him. She even killed for him. Yet, the one she called father was a traitor to the empire, and the person she killed was her true father. Ayla Weishafen was deceived and driven to kill her true father with a dagger. Then, that devil offered her the poison that ultimately killed her. That's how it should have ended. But when she woke up, she was a child again. She didn't know why, but it was a chance for revenge... She was determined; his life would be the price of his deception. (Source: Kakao Entertainment Corp., translated)