Hmm... A wererat, huh? I suppose that could work, but you'd still need an actuall class or job. I mean, lycanthropy is typically a disease or curse or somehting you're afflicted with and that causes you to change into a partial beast-form, not something you actively seek out to become. Unless you're a shapeshifting druid or something, in which case, I suppose that answers that.

But yes. You don't need any real knowledge about isekai shows/manga to play along, mechanics and details will all be further explained in the official OOC (if we get enough interestees).

Just be careful not to overcommit. Running your own RP is a lot of work after all. :o