maybe the reason solo levelling felt kind of rushed was because it was just a backstory for solo leveling ragnarok. maybe solo leveling ragnarok was the actual main manga from the beginning.
Having déjà vu all over again, history repeating itself and smiling whenever there are great moments and returning characters too! It may not hit the same as Solo Leveling but it's cool, can't wait to see Suho reuniting with his dad though.