Song of War Against Heaven: Twilight of the Gods

The rise of a transmigrated youth: a little cautious, but utterly invincible. He refuses to put up with anyone's nonsense. Using the memories of his past life, he begins cultivating at an early age and forges a path into a new era, crushing every opponent along the way. He takes on prestigious clans and mighty sects, and battles the gods. This is my first time writing, so please be kind!