Fuuuck this has gotta one of the best touhou comics I've ever read. Drawings are super solid, details are just enough for you to know what's going on but leave enough space for your imagination. Story, action flow and character interaction are quite natural, which is what I really like about this. No cringy shit.
Chen is very cute too, as much as other characters. The way the eyes are drawn, while seem tame conpared to other works, feels very natural and easy on the eye (heh). You can feel that the artists have grounded themselves within these pre-defined limitations to keep the overall designs consistent.