Puppet Emperor? I Summoned Three Thousand Demon Gods at the Beginning

This world has a vast territory, and there are demons and cholera. Qin Qian came through time and became a puppet emperor, to be manipulated at will? Fortunately, it is bound to the [Suppressing the World and the Human Emperor] system. As long as you start from the Dayuan Empire to expand territory, cultivate political achievements internally, and increase the imperial power, you can get rewards. Summon three thousand undead gods and demons at the beginning! Bite! Grant three thousand gods and demons the success of the realm of land gods...] Start with a puppet emperor, upgrade three thousand demon gods, and create a peerless imperial dynasty! If God blocks God, he will kill God; if Buddha blocks Buddha, he will destroy Buddha! Arrogant! Decisive! I will not offend anyone unless they offend me, but if someone offends me, I will pay him back a thousand times! This is the story of a martial arts fanatic who killed the entire Tianhuang Continent and slaughtered the God-killing Supreme God Emperor who surpassed the Nine Heavens and Ten Earths!