Tutul Stark, son of Tony Stark, finds himself in a cosmic crossover between his universe and Attack on Titan. Tasked by the celestial Arishem with a mysterious mission, Tutul dons his advanced nanotech suit and is transported to the harsh world of Titans. Arishem watches over him as Tutul embarks on a cosmic journey, navigating challenges and mysteries in the realm of Titans.
Crossover - Ironman & Attack on Titan/進撃の巨人 - Rated: M - English - Adventure/Friendship - Chapters: 4 - Words: 35,333 - Reviews: 4 - Favs: 16 - Follows: 18 - Updated: 3/16 - Published: 12/2/2023 - OC, Eren Y., Armin A., Petra R.