Mu Ciyi was known to the outside world as a beautiful madwoman, and she had a reputation throughout the martial world for being cold-blooded and merciless. She had always thought that what she believed about herself was true, but then she realized just how naive she had been. She thought she could use everyone around her to complete the mission her master had assigned, but little by little, she began to care for them. She thought she was an impostor, only to discover she was the real deal. She thought she could finish the mission and leave once her work was done, but then she got entangled with an inscrutable eldest prince. She thought she could control her own fate, only to discover that from the very beginning, her life had revolved around this eldest prince... Fine. She would never make assumptions again.