This actually feels pretty good tbh. Characters feel pretty interesting and the disciple is played out nicely. The world and interactions between characters within the world make sense. If someone came in and took credit for your work that you depended on to get promotions and stuff, you would logically not like them aswell. There isn't any stupid stuff what with people being obsessed with their country either. Tbh not much is known about the larger world, but it seems to be another world's inhabitants descending onto theirs and causing chaos with the federal government trying to stop them. Progression seems consistent and gatekept so the MC can't just immediately out level all danger since his level is locked to "Main Quests". All in all, seems like a novel that can get to 1000 chapters without feeling like it outlived it's concept or the system not being built to endure progression that long.