The Unbothered: Rebuilding the Tang Dynasty

[Expanded-universe fan fiction, transmigration, alternate history, harem, no mindless protagonist, no goody-two-shoes protagonist, no giving away female characters] The will of Heaven? The rule of the strong? What's the point? When has the realm ever belonged to just one person? Must this Great Tang be ruled by the Li family alone? Know this: what the people desire is what Heaven desires. What Yuan Tiangang won't do, I'll do. What Yuan Tiangang can't do, I'll do. After the emperor was murdered by Li Siyuan and presumed dead, the Prince of Dingnan led a million troops. Bearing the hopes of the people, he took his seat on the Dragon Throne and gazed haughtily down at the assembled civil and military officials. “Gentlemen, are you willing to bow to me?”