I Just Checked In, So How Did I Become the Greatest Villain?

(System + comedy + villain + schemer + ruthless) Why were the ancestral graves of the Zifu Holy Land blown to pieces? Who was the villain who burst into the Tai Xuan Holy Son’s bridal chamber on his wedding night? Why did so many peerless prodigies become utterly ordinary? What power turned a childhood sweetheart duo, once hailed as a pair of unrivaled talents, into strangers overnight? Who keeps visiting the depths of the various forbidden zones? Just how heinous is the infamous greatest villain in the Three Thousand Dao Domains? Jiang Que: Bah! All I did was awaken a System, travel around the world, and check in at various places. Why are you slandering me as a great villain? You’d better listen to my explanation, or your ancestral graves might not be safe! This is the amusing story of a kindhearted transmigrator who proves the Dao and becomes the Villainous Great Emperor in the Post-Archaic Era...