Suppose a Kid from the Last Dungeon Boonies Moved to a Starter Town 05 (Manga)

Lloyd takes on a job at a swanky hotel in return for room and board. His superhuman strength and skills go a long way to keeping the inside of the hotel nice and sparkly and getting the kitchen prep work done in a flash! With his humble attitude and diligence, Lloyd inspires and awes the hotel staff on the regular. But just around the corner from the hotel, a strange case of people falling asleep and never waking up again is underfoot...!!

By Hajime Fusemachi.