She was supposed to be a carefree and wealthy daughter, but due to her father's bankruptcy and the betrayal of her best friend, she accidentally entered a dynasty that did not exist in the history books, and was immediately involved in a conspiracy that had been brewing for more than ten years. He wanted to track down the girl who was deep in his memory many years ago, and even changed his fate and stained his hands with blood just to protect her. He never thought that he was the one who hurt her the most. Going up to the blue sky and falling into the underworld, he struggled to find the scent of roses in his mind. Suddenly he looked back and smiled beautifully, as if he was visiting from an old friend...