The Tyrannical Crown Prince

He transmigrates into the body of a useless crown prince and opens his eyes to find a beauty trying to assassinate him! He thought things couldn’t get any worse, but this is only the beginning! His emperor father despises him, his brothers scheme against one another for the throne, powerful ministers plot to profit from his death, and foreign powers watch hungrily from beyond the borders. Faced with such a hopeless situation, he has no choice but to grip his man-slaying sword and rule the world from the lap of a beauty.