Great Sui Dynasty

Yang Guang, the number one tyrant throughout the ages, started on hell difficulty! History books say that building the canal will waste people and money? What a joke, that is the main artery that connects the north and south of the empire's economy! The history books accuse me of resorting to military force during my three expeditions against Goguryeo? Fart, that is the only antidote to the hereditary military power of the Guanlong clan! Everyone thought I was crazy. Only I knew that this seemingly prosperous Sui Dynasty would fall apart in another twenty years. This time, I don't write poems or parade, I just settle accounts! Calculate this world, whose world is it?