Wait I read something, "Solo Leveling Anime will be released in Fall 2021; This is if the manga is adapted into anime this year. " https://news.otakukart.com/290410/solo-leveling-anime-release-date-and-production-details/
THERE'S A BIG "IF"
I just did a research and it depends on the petition
https://www.change.org/p/netflix-solo-leveling-anime-series PLS SIGN HERE, WE NEED TO GET SOLO LEVELLING INTO ANIME. WE NEED ANIMATED JINWOO SWEATING I- I MEAN BEING BADASS
So I just found out that Solo Levelling is going to be an anime in the fall of 2021. Is it 100% legit??????? Σ(っ°Д °;)っ