I'd say I'm a pretty seasoned reader of mangas and manhwas and highly recommend this series. The author, Woo-Gak, is a master of his craft and has also been running the famous Legend of the Northern Blade. Gwak's rise from nothing to becoming a force to be reckoned with is something everyone can relate to, even if just for the sake of the story. It's extremely entertaining to see Gwak's continuous growth.
I know this review may seem biased, and quite honestly it is. This series really has a special place in my heart, ranking even above the Legend of the Northern Blade. The story was captivating and the art has a dreamy style that I personally loved. It may be that I'm the only one that enjoyed the art style as the series was axed at 100 chapters, but wish the author and artist all the best. If you do decide to read the series after this review, have fun!