Reason for the confusion mainly is because we are in one world and then in another almost instantaneously and it keeps jumping back and forth between the worlds like birds migrating for the different season. There is a reason to it, you just have to observe and wait for the reason to get there.
The music in this OVA however definitely added a lot of good. I loved the sound, i loved the music and the voice work was also good. If there was one thing enjoyable to this thing, it was the sound.
Which leads me to story. Already told you guys about how it keeps jumping back and forth, but the main plot holds some ok value. Since this is just a 50 min OVA, they kind of rushed things though. I feel like more could have been added in order to help describe the plot a bit better and stuff but I guess what they wanted to do was to make people walking around like deaf people at a heavy metal concert.
If you are to think of trying to watch this OVA, I would say be prepared to be disappointed. Not the best thing in the world and you will only be marginally be enjoyed by the OVA. I would not recommend this to anyone either for it kind of disappoints me to see it fail.
Until Next Time.
