Hanzai Meikyuu Angel no Nandai Kishi

is a Japanese light novel series written by Orio Kawaishi, with illustrations by Cut. The series began publication on January 9, 2021 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
A labyrinth knight who cracks down on crimes in the dungeon. I think that the newly assigned Ratla is an elite-oriented and highly prideful new female knight ... The true figure was a ponkotsu rookie with a withdrawal habit!

However, the veteran knight Cardo, who has just launched the scene, discovers her hidden talent and the heart of justice.

"Like this I even, the Tsu ...! I want to be an ally of justice,"

"peace of mind white. Omee is to Tsuranukeru their dreams, cumbersome look I'll last until"

Some go quick guide to the top hotels, each other trust little by little, takes place in a dungeon Serial murder aimed at adventurers. A girl who buys and sells illegal drugs and pursues a mysterious demon beast.

A dungeon police fantasy is dispatched to confront a difficult case of "entering a labyrinth" class! !!