I Can Hear the Villain's Thoughts, So I Don't Want This Male Lead

One is the legitimate daughter of the Prime Minister's household, quietly biding her time for revenge. The other is a fallen crown prince whose kingdom has been destroyed. A great fire burns away her only remaining bond. When she returns to the Prime Minister's household, another scheme is waiting for her. Only when the truth gradually comes to light does the cold, ruthless Prince Regent realize just how badly he was mistaken. He fakes his death to escape, while she endures humiliation and severs their ties, just as the bold and spirited Third Prince once said: May you live to see the clouds part and the moon shine through.