Huang Yi followed the sound, his footsteps rustling in the darkness, echoing back and forth as if walking through a forgotten time and space.
Soon, he found a small house with a wooden door slightly ajar, dim light faintly leaked through the gap.
"Hello! May I come in?" Huang Yi stood at the door, knocked, and asked softly.
Inside, a rustling noise was immediately followed by slow footsteps. These footsteps sounded unsteady, likely belonging to a hunched over, shuffling old man.
"Creak~" As the door opened, it made an old creaking sound. The dim yellow light from inside suddenly poured out, illuminating Huang Yi's face and highlighting his delicate features.
Inside was an old man with white hair, a stooped back, and crystal glasses. His murky eyes seemed filled with profound knowledge as he looked up kindly at Huang Yi.