Mangaka-san to Assistant-san to/YMMV


 * Villain Decay: Meisei goes through this pretty rapidly. He starts out wanting to get rid of Aito and destroy his career, degenerates fairly quickly into just being The Rival and wanting to make Aito jealous of him, shifts to wanting Aito and the others to hang out with him but on his terms, and finally without even noticing it seems to have actually become Vitriolic Best Buds with him.