Möbius strip - there is no beginning and no end, which also extends a definition: the beginning is also the end; the end is also the beginning. When experiencing the same thing over and over again, can you keep your moral bottom line? Or do you do whatever it takes to achieve your goal?
When the flow rate of time changes, what countermeasures will be taken?
What will be the development of the three-protagonist group?
P. S. It's a unit article, so if you don't update Chapter 2 or the follow-up, it will default to Short Story 1.
Concept: time loop