Series is completed with 3 volumes with a soft ax. There's still a lot that could have transpired, but at least it ended on a decent stopping point.
I wouldn't call it a masterpiece, but it is a nice read as long as you don't mind a very infantile female lead. On a positive side, this series is free of a very annoying trope of adult cast acting like... uhh, being very unpleasant in attempt to convince the audience just how grown-up they are.
The real gem here, though, is a side pairing. Watching them was probably even more enjoyable than following the main cast.