The Legitimate Daughter of the Prosperous Age: Where Can the Prince Escape?

She was a queen in her previous life, but she trusted her sister and died tragically in a fire. Reborn from the ashes, she was reborn, fighting concubines, harming scumbag men, and forcing the prince who was firmly on the throne in his previous life to commit suicide in prison. She relies on her deep scheming, but she doesn't expect to meet a monster who is deeper than her and has an extremely dark belly? He is lazy and careless about government affairs, so why does his face look the same as that of the man in black clothes and armor who looked like a murderous god in the fire in his previous life?