Decision

On the dawn of the fifth day, the sky was still dark. Luo Yuan was meditating in front of the main door when he suddenly heard a familiar sound. The sound was very soft, but luckily he was sensitive enough to hear it.

He immediately grew excited and got up from the ground. He quickly walked a few steps and looked up at the sky in the distance. There were about eight tiny black spots moving around in the sky. The surface of the objects was not shiny, so he could not identify what exactly they were. However, the black spots produced some sounds that Luo Yuan could confirm belonged to airplanes.

"Finally, you’re here again." He tried to calm down as he observed the flying route of the planes, instantly forming a 3D graphic pattern in his head.