i wonder how they gonna continue something like "perfect ending",
it should be interesting
Well, the OVA last year, gave a wonderful ending already...despite the fact that Episode 24's open ending was also wonderfully written.
There's no synopsis that I found about the movie but if we merge the 2 trailers, then the storyline of the movie is something like that:
As 1 year passed on in the new world line, lab members started forgetting Okabe. Okabe, with his reading steiner, is now facing his own psyche as on one hand, he's happy to have save his dear ones but on the other hand, he's devastated about how he's being erased slowly...Kurisu seems to be the only one that have fading memories of Okabe and their shared moments as her emotions goes beyond world-lines. With her knowledge, she creates a timeleap machine (the first in this new world line) to find out where all the memories are coming from and how to "free" Okabe? What happens afterwards is the crux of the story, with arguably lots of twists and surprises in store...
The setting for Steins;Gate is so perfect, that with a proper script-writer, they can keep churning out very high-standards works, be it an OVA or Movie.