Uchi no Yuusha-chan-tachi ga Level 99 ni Natte mo Shoshinsha no Yakata wo Sotsugyou Shinai Kudan ni Tsuite

is a Japanese light novel series written by Tokita Yui, with illustrations by Takaya Ki. The series began publication on March 17, 2022 by ASCII Media Works under their Dengeki no Shin Bungei publishing imprint.

Synopsis
Hero Mina, Knight Yuruere, Wizard Lily, Monk Shano. They are still beginners, despite the fact that they are a group of four girls who aim to be a great adventurer who will someday make a name for themselves in history, surpassing the unknown land that they have not seen yet and not losing to the powerful monsters that attack. I couldn't graduate from the mansion ... !! Four "beginners" who always had unexpected troubles and could not clear the graduation task quest. But they didn't know yet ... As a result of trying the beginner's quest and continuing to fail, only the experience points were ridiculously accumulated and it became level 99 before I knew it. This is actually a laid-back and fluffy everyday story called adventure, woven by a group of four of the strongest beginners at level 99.