back and forth

The following is the complete content of my competition. I added the concept of space magic to explore the possibility of design, and try to make different functions on different characters. Space magic is also the theme of my design. In terms of setting the world view, I think that the help that people in the future give to people in the past must be an improvement in efficiency, and the past must be the transmission of magical culture to the future (the premise of magic). I gave up the traditional modern and traditional medieval, because I think this type of theme is too common, so I set up a medieval and future to explore more possibilities of design. Finally, thank you for watching!
https://www.artstation.com/challenges/medieval-back-and-forth/categories/169/submissions/74308