So today I went to my local bookstore and found this manga called Miku mix unofficial and i searched how many volumes it have since I didn't want to be stuck on the middle of the story. So my question to you guys is that mange worth buying.

I was gonna say this manga is probably too obscure for you to actually get replies to your thread, but apparently it's not that obscure.

Anyway. Check Amazon reviews. Or check it out for free and then think about buying it.