Accelerator raids an insanity-laden banquet thrown by the Dark Side, where all sorts of taboo foods are served! How will he fare against the Full Course espers who use innocent children as ingredients? Darkness meets darkness in this volume as the Nectar Arc charges toward its finale!

Reads from right to left. Translation of: Toaru majutsu no index gaiden toaru kagaku no accelerator vol. 11. "First published in 2020 by Kadokawa Corporation, Tokyo."--Colophon A spin-off of Kamachi's A Certain Magical Index light novel series.