Rebirth: Into My Own Creation

On the night author Su Yan receives the Golden Fantasy Literature Award, he is hit by a car. In his coma, his consciousness falls into a world he knows intimately—"The Seven Continents Era," the novel he spent three years building word by word. The seven continents are arranged like the Bagua, with light and dark at opposite poles and the five elements surrounding them. From Bronze to Immortal, level 500 is the end of the heavenly path. He becomes an elite beast tamer of the Su family on the Light Continent, with mediocre talent and a low-tier spirit beast, becoming a laughingstock among the talented family. But no one knows the rules better than him. The hidden shortcuts of the power system, the loopholes in the tribulation mechanism, the trigger conditions for hidden quests—every one was designed by him. More absurdly, his novel's ending just happens to stop at "after level 500." He never wrote it. Now, he will see it for himself. But he soon discovers that this world is spiraling out of control. Characters he never wrote have gained flesh and blood, conspiracies he never conceived surface, and the most perfect "villain" he created is waging a war across the five continents that he never designed. "You created all this, but you don't deserve it." Su Yan finally realizes that what he faces is not the book he wrote, but the world that has grown on its own for ten years after he left—a living world. — Description from novelcodex.org