Misaeng: Incomplete Life(2012)

Misaeng

Life is like a game of baduk: you move your pieces, claim your territory, and use every strategy you can to win. When Jang Geu-Rae fails to go pro in baduk, he leaves the game behind for the corporate world... only to find that it's much the same. Starting a new job with just a GED and a recommendation, Geu-Rae has new pieces and a new board to explore--can baduk help him survive the corporate battleground?

(Source: Tapas)