I’m glad that you enjoyed the game, and I’ll be sure to fix that problem!
On the whole Julius thing, it’s mainly because of my Drakengard/Nier inspirations, where you play as somebody that’s a murderous asshole, for one reason or another. In those games, weapons had these side stories attached that advanced the more you upgraded them; in a sense, advancing your capacity for violence enlightened you more, and that reflects in how you get more stories in Slimes.