When a portal opens in the middle of space, Master Chief forgets his troubles with losing Cortana long enough to make possibly his and the UNSC's final stand... In New York City. The SPARTAN II's III's and IV's join the fight through portals from the past. Is this the end? Crossover of The Avengers movie and Halo 4's afterstory.
Rated: T - English - Sci-Fi/Fantasy - Chapters: 13 - Words: 10,942 - Reviews: 17 - Favs: 2 - Follows: 5 - Updated: 4/12/2014 - Published: 2/6/2014 - [Master Chief/John-117, Arbiter, SPARTAN-B312/Noble Six] Gravemind - Complete