Dungeon Hotel Osin Geoseul Hwanyeonghamnida

Lee Jeonghyo, daughter of a legendary S-rank hunter, despises dungeons. After quitting her job, she plans to open a cafe in a beach town to honor her late father. But stepping into the old motel she bought, she unexpectedly awakens as a hotelier-class hunter! Now, she’s juggling hotel management with aiding stranded hunters in her dungeon hotel. Things get even trickier when her old classmate and S-rank hunter, Han Wuhyeon, checks in. Can she handle the chaos while reconnecting with her past?

(Source: Tapas)