System Synthesizes Me To Conquer The World

Mu Qing transmigrates as a troop leader and uses a synthesis system to boost his power, completing missions like suppressing bandits and designing weapons. Later, he helps Di Rong, disguised as a man, hide her identity while supporting Crown Princess Gao Chun's ascension. He trains the princess, leads armies to showcase his talents, and earns her favor. In the end, he purges powerful nobles, recovers military control, expands the territory, and brings all four directions of Yan Kingdom to pay tribute.