Xuanjian Starts, Struggling to Survive in the Dark World of Immortality

Lin Che, who was deceived and almost kidnapped to the park, jumped into the river, accidentally picked up a mirror, and traveled to a world of immortal cultivation. In this world, cultivators below the level eat, and humans and monsters eat each other. In this turbulent world, how does Lin Che struggle to survive, replace the heart of heaven with the human heart, and rebuild the world?