I~ found~ it!~
i heard chapter 1 of the manhwa adaptation of this sequel is out but i cant find where
It's definitely supposed to be "The Wizard and Oz" cause Oz is not a wizard, but his love Interest, Jade, the baby born from the corpse in the zombie village, is.
I can't imagine they'd skip to this book before finishing "The Mirror of Targo"
It goes, "The Flower of Alosha", "The Mirror of Targo", and then "The Wizard and Oz"
So I'm thinking you mean "The Mirror of Targo" which is here, and in the middle of
ohh ok i see, thanks for clarifying !
Found out that there's a sequel series called "The Wizard of Oz", or so it would translate as. If you check the last sentence of the google books summary, for "The Mirror of Targo", it says to look forward to it. Though, it doesn't give a date and the MOT was uploaded in 2019.
The problem is, I can't seem to find a digital copy of it to read. I know the books been out for a few years now, so it's not like it's still in production.
If you'd like to take a shot here's the Korean title with author's name to work with 장량 오즈의 마법사
Good luck!