Aoki Hagane no Arpeggio

Explore the captivating world of Aoki Hagane no Arpeggio, a captivating manga that masterfully blends Action, Drama, Romance, Sci fi, Seinen. Created by the talented Ark Performance. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 169 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Aoki Hagane no Arpeggio and never miss an update!

Suddenly, a fleet of ships with mysterious superweapons called the "Fleet of Fog" appeared all around the world. Humanity didn't have the technology to fight such a fleet, so they were driven out of the sea... Seventeen years after the battle, for some reason, Gunzou Chihaya and his crewmates aboard the I-401 and the personification (Mental Model) of the I-401, Iona, started fighting the Fleet of Fog...