Daejangjangi Jigeu

Having lost his ranked account to a hacker, Kang Yoohan wants to get even. Assuming his lost equipment was sold, he’s hoping that as blacksmith Zig, it will come back to him through repairs and lead him to the hacker. After breaking many swords, however, he finds this is no walk in the park. Thankfully, he’s able to see cracks in the equipment and enemies that show their vital points to make or break them! Armed with these skills, Zig is looking to get things shaking, or rather, smithing!
(Source: Tapas)