HeavenlyGardenia
Webnovel only licensed the novel dude, the NOVEL, titled Only I Level Up. They don't have any qualms with the comic. Kakao serialized it as a comic not Webnovel nor Webtoon. And it began serializing the Season 2 on August 1. So meaning to say, fan translations are basically the first to translations to get out. Plus Webnovel or Webtoon has to negotiate or buy the comic. Well I'm not good at the business so I might be wrong here.