When she was an agent, she was treated as a test subject. To take revenge, she killed every one of those so-called scientists. Knowing she could not escape her fate, she raised a gun and shot herself! As the legitimate daughter of a prince and the Crown Prince's fiancée, her status sounded noble enough. In reality, she was thrown into a pit of snakes and disfigured, barely escaping with her life…
But with the wedding date set, she thought she could finally escape her miserable days in the prince's household. Then, on her wedding day, she was knocked unconscious and forced to become a concubine in her elder sister's place, while her sister took the opportunity to become Crown Princess!
She swore she wouldn't rest until she ruined their wedding!
The author should not make the heroine too virginal 😠 😠 😠 😠 😠 😠 😠 😠 😠 😠 The special forces hate poison