It was late at night.
Second floor of the Living Quarters Palace.
Inside Workshop Number Five.
Cheng Han sat upright before a workbench, reading materials on the Different World sent over from Guangyuan God City.
"...The void of the Celestial God Star Sea is not truly empty. Many things exist within it.
"Beyond the stars, not only is there air humans can breathe, but there are also vast numbers of Floating Plants, even incomparably magnificent floating forests."
Cheng Han repeated "Floating Forest," then could not help shaking his head. "I had thought it would be like my previous life, with nothing but vacuum beyond a planet."
It was not difficult to deduce.
There had to be some powerful force counteracting the gravity of each planet, preventing them from pulling all the air toward themselves.
Cheng Han sighed deeply. "The Laws of this plane are truly strange!"
The corners of his lips curled up slightly. "Still, that makes things convenient. There's no need to make earth-shaking modifications to the engine."
His current task was to design an improved Magic Jet Power Engine suited to the unique environment of the Celestial God Star Sea.
After all, God General's Command had bestowed upon him the Precious Treasure known as the Myriad Mysteries Spirit Banyan Pistil. Since he had accepted the benefits, he had to do at least a little work.
After a while.
Cheng Han consulted more material and began muttering again.
"...In the void far from planets, after staying for some time, one begins to have difficulty breathing... This indicates that the air is relatively thin.
"Areas close to planets do not have this problem... It seems the law of universal gravitation still applies. Gravity makes the air around planets denser."
His gaze shifted to a Pencil, and an idea came to