Toaru Majutsu no Index/とある魔術の禁書目録 and Chaos;Head/カオス;ヘッド Crossovers
SYSTEM- Gigalomaniac by Kyaanon reviews
A Level 6 has emerged, one that no one knows but whose powers will affect all of the City. Index, Railgun, C;H and OC characters. First fanfic, so please review! :D Also, correct me on any factual errors if I'm wrong, both in terms of canon or science in general.
Rated: K+ - English - Chapters: 3 - Words: 7,413 - Reviews: 7 - Favs: 11 - Follows: 14 - Updated: 7/18/2013 - Published: 6/20/2013 - Mikoto M., Tōma K., Shokuhou M./The Queen