Well I am very late to the party, aren't I? First of all my condolences for the death of the author of this series, which means that this story is ending off on a cliffhanger for all of eternity. The plot and characters of this series were delightful to read, with me binging the 20 chapters of the story in an hour or two. Though I wouldn't recommend anybody to read this series as you will feel rather empty like me when your left grasping for a climax that will never come. The saddest part was that this manga was infact really good, and I am grateful to the late author that he at least gave us a glimpse into the world of these characters even if it was cut short.
I don't regret reading this manga though maybe not read it if you don't feel like spending time to ponder about what an ending this series deserved.
-Roboto San