Hoesareul Danipsida

Opportunity or crisis? U-Gyeong, as the new boss, is in charge of a team of incompetents. But worst of all is Gu Jeong-Ha, who has neither passion nor motivation. The only thing he knows how to do? Answer the phone! Will the new head of the brainteaser team be able to give work to the upstart who no-one dares to bother?

(Source: WEBTOONS, translated and edited)