SSS Rank Mage In Murim World

In the age of dungeon, a person named lee jun suk people called him 'the ultimate mage.' His abilities for long-range combat were unbeatable. The only thing he lacked was close-range combat. This story is of him getting reborn in the world of murim, where he starts his journey of learning martial arts in this world. Well, wait! He is the mc, and how can there be an mc without Cheat. What is it? You will know soon.