Eight hours passed, and the General and the students were currently sleeping, causing the aircraft inside to be filled with silence and tranquility. Although the General's snoring was breaking it, the students were too tired to be conscious and distracted from it.
They had been consistently refining for three hours, stopped to eat, and absorbed it for more than four hours. They had been sleeping less than an hour, but with the way they were currently snoozing, they could sleep for a day straight without waking up unless they were disturbed.
The night filled the skies as the moon and stars were lighting it up, brightly twinkling their existence. A city filled with countless lights, making it conspicuous, could be seen from afar. They were small, but the more the aircraft moved toward the direction, they would expand.
Creation is hard, cheer me up!