I May Be A Guild Receptionist, But I’ll Solo Any Boss To Clock Out On Time (Manga) Vol 01

Alina Clover thought being a receptionist for the Adventurers Guild would be her ticket to the good life...but her dream gig turns into an overtime nightmare whenever adventurers get stuck clearing a dungeon. To save herself from paperwork, Alina turns to the simplest solution at hand-beating down the monsters herself! Yen Press
(W) Mato Kousaka (A) Suzu Yuuki