Vacation To The Zero Dimension (Uzume x Read...
This is the tale of you, a person stumbling their way into the apocalyptic Zero Dimension. With Uzume as your tour guide and Neptune as a helper, you hope for the best as you try to find your way home, and maybe into Uzume's heart.
(All credit to the characters/locations to Idea Factory and Compile Heart. Thanks for such a great franchise!)