After their victory over the aliens, Captain Fleming and the rest of S.T.E.A.M. attempt to pay Robin a visit, but the attempt to reach him didn't go as planned...Meanwhile, Corrin struggles to end the conflict between Hoshido and Nohr. Fortunately S.T.E.A.M. is with him on the job. And they aren't the only ones from another world to aid him. (Cover images from Sprites Resource)

Robin and his friends now confront the strongest enemy they have ever faced. The fell dragon Grima. But Robin's bounds with the Shepherds might not be enough to defeat him. However his world is not the only one his invisible ties connect to. Takes place after Code Name F.E. and during the final battle of Fire Emblem Awakening.

What if the amiibos were more than playable characters? The story of Code Name STEAM with the Fire Emblem characters taking part in the plot. Aliens have attacked the earth. Four worriers from another world have been trapped in the chaos. Will Henry Fleming and his friends be able to eliminate the alien menace? (Complete!)