I'm Destined For Greatness! is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

When you succeed at everything you try, you have no choice but to seek challenges elsewhere, like in a game. By using the trash jobs that no one pays any attention to, with the right attitude you're bound to accomplish your goals! even succeeding at the most impossible of quests, the main character bets everything he has. "With my skills I'll beat this game!"