Fire Emblem Heroes characters take the stage in chibi form to act out the events of Book II as a playful theater production. In the story being reenacted, the Ice Kingdom of Nifl is at war with the Flame Kingdom of Múspell and its tyrannical king Surtr. Fjorm, Nifl's second princess, wields the legendary lance Leiptr and fights alongside Askr's summoner to bring the conflict to an end. However grave the tale, the performers give it a lighthearted, comic spin, and the climactic battle against Surtr is played out on stage to entertain the audience. The result is a single short online episode that mixes adventure and drama with comedy.