Is this worth picking up? There’s no summery so idk what it’s about

Gang Hanul, a outcast that has a natural fighting ability by the name of ”Golden Sight”. After witnessing his friend in a horrific event he wants to get back at the bullies. The former breadwinner, Gang Hanul asks a former fighter to train him so that he can take down the bullies.

-Kang Ha Neul slowly grows as a fighter
-Kang Ha Neul fights without his glasses on to use ”Golden Sight”