This series is really original. I like how it's not a paint by numbers battle manga, and monstrous races are depicted as friendly, but with vastly different cultures and communication methods, and the main barrier to engaging them is finding out how to talk and read and write.
I've got to be honest, I'm glad to see something like this, and I wish more artists and writers would take risks like this and do something actually new instead of recycling the same old tropes all the time.