One Punch Made Emperor Qing Spit Blood: This Rebellious Son Was Hiding His True Strength

He wakes up to find that he’s become Li Chengjin, the Sixth Prince of Great Qing? With memories of his past life and a check-in System activated, he has to pretend to be a wastrel for ten years! Everyone thinks he’s a hopeless fool, and Emperor Qing even wants to use him as a whetstone for the Crown Prince. Then the imperial decree appointing him to take charge of the inner treasury arrives... Li Chengjin tosses the decree into a brazier. “The time has come!” On the day of the grand court assembly, the officials arrive to pay their respects, when shouts of murder erupt outside the palace! As the wastrel Sixth Prince storms through the palace gates with his mysterious Qilin Guard, the entire court is stunned: Is this really the useless guy who only knows how to compose poems and enjoy himself?!