There's an Entire Civilization in My Backyard

Lin Yu, a young man from a small town who was unemployed after graduation, was tired of the boring life in the big city and decided to go back to his old house in the countryside to recuperate for a while. Looking at the deserted backyard of the old house in front of him, he decided to clean up some small trees in the ground first. When he first stepped into the soil and uttered his first murmur, the ground beneath his feet was also making its own sound. "God, He has not abandoned us, He has returned as promised!"