The Emperor's Mentor and Master Craftsman

He transmigrates into the Xuan Dynasty as Zheng Fang, an utterly ordinary commoner. With his modern mind, he rises to become the Heaven-Suppressing King, commanding a formidable army and earning enough merit to make the throne fear him! The crown prince frames him, the chancellor sends assassins, and the ultimate BOSS plots to usurp the throne. Every road leads to a deadly trap! Luckily, he recruits two absurdly overpowered, ridiculous deputy generals: Hu Congming: One clang of his gong, and a hundred thousand enemy soldiers collapse in terror! Sun Jie: One stink bomb, and every scheme gets blown to pieces! The crown prince courts disaster? He bangs the gong and chants slogans until you get deposed! The chancellor sends assassins? A stink bomb leaves you gagging in misery! The nations come to pay tribute? Awkward dancing and stink bombs bring every state to its knees! The ultimate BOSS has been plotting for twenty years? One gong and one stink bomb, and your dream of restoring your dynasty is blown to bits! Laughs all the way, no suffering for the protagonist, pure wish fulfillment, and no frustrating setbacks! Others rely on force to pacify the realm. I rely on two lovable fools to keep my throne! A gong to pacify the four seas, stink bombs to subdue the eight directions. I’m the strongest under heaven in the Xuan Dynasty!