Tales of an 8-bit kitten

Happens in the same timeline/universe as the 8-bit Warrior books, and at least one scene overlaps so you see it from 2 points of view. I feel like this series gets a bit too technical in terms of game stats and how rankings/classes work in the game. Might be interesting to a 10 year old? But makes it drag/feels like filler and had to skip over stuff to prevent the 6yo from losing interest.