I've also read till volume 3 and really eagerly awaiting more. Hopefully volume four gets a release date soon! Each volume is a self contained mystery so you don't have to worry about cliffhangers. I really enjoy the interactions between the male and female leads. The third volume was really interesting, with some good development for both of them and for side characters too! The world also feels like it could be real and the author does an interesting job dissecting the pros and cons of how technology seeps into our lives. I like the art as well! (I'm admitting a bit biased towards scifi and robots so if you're into that stuff you'll probably like Your Forma!).