Yun Chu, the glamorous fifth prince of the Li Kingdom, has been living a carefree life with the pampering of his father, queen, mother and concubine. Unexpectedly, in his early years, his mother and concubine were framed and passed away, and he became the object of disgust from his father and brother. After an accident, the favored fifth prince became... The patient who can be bullied by everyone, uses his weakness to hide his ambitions, trains troops in secret, and hoards power. Outside, he is the weak scholar fifth prince who has no ambition and ability. Behind the scenes, he is a rebellious minister and traitor who is decisive in killing and cold-blooded.
The enemy country sent a good-for-nothing Princess Proton to marry him. The royal brothers were all eager to let him marry this little good-for-nothing, but they didn't expect that this seemingly good-for-nothing Princess Proton was just pretending to be weak to win sympathy. After the marriage, she became even more serious, becoming the most powerful person in the heart of the fifth prince, and even becoming the fifth prince's powerful adviser.
Purpose: Family, country and world