After a simple look around, Yu Liang did not find any patterns on the barrel. He originally thought that there might be some graphics related to the Flat Kingdom painted on it, such as shapes or black shadow people or something, but there wasn't. It truly just looked like a wooden barrel.
Li Geng stroked his chin in thought for a moment, then hugged the barrel and placed it about three to five meters away from the wall, drew the curtains, making the room dim, and finally, turned on the flashlight to shine light on the barrel.
Instead of a fat cylindrical shape appearing on the wall, there was a pure black human-shaped shadow. On closer inspection, the human shape was not stationary; it looked like it was hugging its knees, with its head resting on its legs, seemingly taking a little nap, and as if it sensed something, the shadow lifted its head.
