The Sacred Sword That Began with Honkai

Li Mo transmigrates to the Pre-Civilization era with the Book of Omnipotence and befriends the Thirteen Flame-Chasers. But what good is the Book of Omnipotence to an ordinary person like him? It was damaged during the transmigration. Even omnipotence can't change everything. After the Pre-Civilization is destroyed, he resolves to bring the Book of Omnipotence back and change this wretched world. To do so, he sets a plan in motion that will last ten thousand years.