蒼き鋼のアルペジオ [Aoki Hagane no Arupejio] [Arpeggio of Blue Steel] #21

This 2021 volume of *Arpeggio of Blue Steel* continues Ark Performance's acclaimed manga series from Shōnen Gahōsha, following humanity's tense struggle against the enigmatic Fleet of Fog on a near-future ocean. The cover image isn't available here, but the series' blend of naval warfare and richly imagined AI characters has made each volume a compelling read for fans of science-fiction action manga. Volume 21 keeps the story moving in what has been a consistently gripping long-form saga.