Watch Hai to Gensou no Grimgar: Furo no Kabe ni Kaketa Seishun – One full movies English dub online kissanime Other title:  Grimgar: Ashes and Illusions Special Episode 2.5 of the series, will expand on the ending of episode 2. Included in the 1st volume of the Blu-ray/DVD releases. Sources: Myanimelist, Wikipedia