This manga is spin-off of Mahou Shoujo Madoka Magica series, something like canon-divergence. The story itself is pretty good considering it´s not easy to write a solid Madoka spin-off. The art is very nice, and also characters are very enjoyable. There were parts that were funny and also part that were serious as hell. It´s pretty short so you might as well binged it at once. Maybe one negative was that the story itself was pretty much predictable even with the small changes compared to the timeline we can watch in anime series. But overall, according to me solid 7/10.