After declearimg thier village as a new country and going to war with the human country that ruled them, you'd would expect to see more world building of turning their small village into something that can actually be considered a country. But that'snot what happenes. Instead after the war with the human ends that's basically the end of the story. After the war it skips into the future where he already has a bunch of kids that are alraady grown, which I find it s*upid because the author could have spent more time into this work but rather than keep writing this they rather end this story prematurely and connect it to their other story that shares the same universe.

the ones that he did use sacrificed themselves during the war to save everyone because they were disappointed in the MC for being too much of a wuss and after that they never show up again and the story skips into the future where they hold no relevance for the few chapters before the story ends