As it seems it takes long for the updates, I looked for the novel, it is in ridibooks!! Though you have to pay and download an app to translate if you don't know Korean but something is something hahah From the last chapter here, 66, is in volume 4 of the novel ;) I hit the mark with my guess so didn't have to pay for the ones before, unless you want the more accurate version ヾ(☆▽☆) There's also the webtoon and the adult version of the novel there, but the webtoon's chapters cost more and I don't know if the translation app will work so ╮(￣▽￣)╭
As it seems it takes long for the updates, I looked for the novel, it is in ridibooks!! Though you have to pay and download an app to translate if you don't know Korean but something is something hahah From the last chapter here, 66, is in volume 4 of the novel ;) I hit the mark with my guess so didn't have to pay for the ones before, unless you want the more accurate version ヾ(☆▽☆)
There's also the webtoon and the adult version of the novel there, but the webtoon's chapters cost more and I don't know if the translation app will work so ╮(￣▽￣)╭