Over the course of this manga, we see three Neko Majins: Neko Majin Mix (ch. 1-2), Neko Majin Mike (ch. 3), and Neko Majin Z (ch. 4-8). All of them are pretty self-serving and uninvested in anything, but especially so the first one we meet. It's hilarious seeing fem so nonchalant and flippant in feir amorality. The second Neko Majin isn't super interesting, but the stories involving Neko Majin Z are, in my opinion, the worst. They start tying in characters from Dragonball Z and have it be a more direct parody of that series. The chapters involve Z fighting various people who have a claim of being the strongest in the universe: Onio, Kuriza (Freeza's son), Vegeta, Majin Buu, Goku. They also involve a recurring gag of Z trying to scam people into taking a picture with a "koala" (which is just fem dressed up). Oh, yea, it's a gag manga.