Magistellus Bad Trip

is a Japanese light novel series written by Kazuma Kamachi, with illustrations by Mahaya. The series began publication on January 17, 2019 by ASCII Media Works under their Dengeki no Shin Bungei publishing imprint.

The series has been licensed and released in English by Yen Press under their Yen On Imprint.

Synopsis
Money (Game) Master, a virtual space for any and every kind of illicit activity. It’s greatest dealer is Kaname Suho, along with his succubus AI partner, Celica. Together, they’re hunting for the ultimate cheat weapon known only as “The Last Magic”.