[Group travel+superpower+plot-based+daily+reversal]
(Cp can be messed with at will... If there is demand, there will be related extras)
We obviously come from the same place, we obviously have the same memories...
We travel through time and space.
We tamper with the past.
We connect the future.
The past is a revisable book, reality is an unsolvable knot, and the future——
It's up to us to break the cage.
The determined past cannot be reversed, and the unknown future cannot be tampered with.
This is the oath that everyone must take when coming here.
——Sincerely, XX from the Space and Time Management Bureau
(Foster has something to say: I beg you to let me be a human being...)
Concept: Life is not a script, I decide what is right and what is wrong.