Simple Series

is a Japanese light novel series written by Kazuma Kamachi, with illustrations by Kiyotaka Haimura (Survey) and Kasai Shin (Monitor). The series began publication on July 10, 2012 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
─ Precautions before starting the questionnaire ─ This is a reader-participation type questionnaire. Please do not forget to prepare the paper and pen.

I will explain what I would like you to do from now on. I will show you some "stories" from now on. Number the "story" in an interesting order. Must not be the same number. You can rewrite the number after entering it once. You can think slowly.

Anyway, at the end, if you can arrange the "story" in the order of interest, there is no problem. Yes, that's it. This is a simple survey.

The Circumstance Leading to a Simple Killer Princess's Marriage Was A Certain Magical Heavy Zashiki Warashi
A Crossover between Kazuma Kamachi's various light novel series including: 'A Certain Magical Index', 'Heavy Object', 'Zashiki Warashi of Intelli Village', 'Simple Series', 'The Circumstances Leading to Waltruate's Marriage' and 'Murder Princess and Deep End'