This is honestly a genuinely unique concept, and it makes me happy that isekai's aren't being completely rejected from publishers. I'm really excited to try it out now, especially because I'm also a Final Fantasy fan, lol. Have you heard of 4 Cut Hero? It's another action series that I've been reading recently. It caught my eye because it's pretty unique too. It's heavily comedy based while still maintaining an interesting RPG based story. If you're looking for more new series to try out, I highly recommend checking it out!