All Court Officials Are My Brothers

Transmigrated into the body of history’s most pathetic prince, Li Mo became the laughingstock of the court. His siblings trampled him, the Empress treated him with cold disdain, and the officials dismissed him entirely. Until the second prince forcibly draped a dragon robe over him, framing him for treason and sentencing him to death—on the execution ground, Li Mo closed his eyes and smiled: "System, it’s time to work." The next second, the commander of the Imperial Guard pointed his sword at the Empress; beyond the borders, the invincible iron cavalry stood ready; in the Grand Hall, the Prime Minister tore up the decree! Draped in the dragon robe, supported by the army, brothers gifting military seals, and the Prime Minister offering the Imperial Seal, all officials pledged their loyalty! Li Mo smiled calmly: "With the Life Editing System in hand, treason? I call this the will of the people and a legitimate ascension! Empress, it’s time for me to take this throne!"

Synopsis from DramaGo.