Interstellar

An ordinary girl goes to school and works to make a living in the high-tech world of mechas. The background of that world is this: Think of our current provinces and cities as planets, think of our current aircraft as aircraft ships, don't understand the flow of time from the perspective of the planet's rotation and revolution, that is all unified into an ephemeris, and don't ask why people can move around the planets at will without carrying oxygen bottles. People's technology is different. The girl is a bit lonely, worried that many people are not bad, and can understand herself. She has been trying hard to live a prosperous life. She meets various people and things along the way, and has choices and persistence in life and emotions. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.