The theory of parallel universes is that there are several timelines, and any time travel will lead to countless possible timelines. And these timelines are parallel to each other and do not affect each other.
The simplest example is that you go back in time and kill your dad,
paradox: you yourself will disappear.
Parallel Universes: You are not going away, but the time you are currently in is a new branch of a parallel universe that runs parallel to other times and exists forever.
So this film is a paradox from beginning to end, but in the end, the screaming girl came out and said that she went to a parallel universe, and I was completely sprayed.
The director must have done it on purpose.
View more about Frequently Asked Questions About Time Travel reviews
