Guild no Uketsukejou desu ga, Zangyou wa Iya nanode Boss wo Solo Toubatsu Shiyou to Omoimasu  Play Trailer

I May Be a Guild Receptionist, but Ill Solo Any Boss to Clock Out on Time, ギルドの受付嬢ですが、残業は嫌なのでボスをソロ討伐しようと思います, but I'll Solo Any Boss to Clock Out on Time, Guild no Uketsukejou desu ga, Zangyou wa Iya nanode Boss wo Solo Tobatsu Shiyou to Omoimasu, I May Be a Guild Receptionist, but I'll Solo Any Boss to Clock Out on Time, Uketsukejou Saikyou

Alina Clover joined the Adventurers Guild as a receptionist with the hope of achieving a prosperous lifestyle. However, her dream job soon turned into an overtime nightmare when adventurers encountered difficulties while clearing dungeons. In order to avoid excessive paperwork, Alina decided to take matters into her own hands and began battling monsters herself to resolve the issue. Now she must maintain secrecy about her actions.