The webtoob came out in 2020. It's now 2024 with the orv webtoon having 200+ chapters. If the people behind the webtoon plans on adapting the whole novel(which is very unlikely), then it would take like 8 more yrs. Considering the hiatus and breaks the team will need then probably 10-12+ years. You would be better off just read the novel at this point. They already announced abt and anime in the future which might come out in like 2 years? 5 years? All I hope is that they don't fu** up the anime.