The National Museum of Modern and Contemporary Art's MultiArt 2024 "Space Elevator" is a project that explores another reality universe and the feelings associated with it. The project will be held every month from May this year to February next year. What is the "reason" and "methodology" that humans should leave the self-satisfied earth and move towards a new reality-the universe? MultiArt 2024 may be unfamiliar to us, but surprisingly, we focus on the interesting concept of "space elevator" that has been discussed for a long time in engineering.