Fitoria tells Naofumi that she'll kill all Four Cardinal Heroes if they don't get back on the same page. She even takes Melty hostage, but Naofumi continues to refuse. Understanding where he's coming from, Fitoria instead proposes a one-on-one duel with Filo.
| Title | A Promise Made |
|---|---|
| Genres | Animation Action & Adventure Sci-Fi & Fantasy Drama |
| Release Date | 2019-05-01 |
| Episode Runtime | 00 Hours 24 Minutes |
| Season Number | 1 |
| Episode Number | 17 |
| Production Companies | Kinema Citrus, Good Smile Company, Nippon Columbia, Glovision, NTT Plala, Frontier Works, Sammy, DR Movie, KADOKAWA Media House, Crunchyroll, NTT Docomo, AT-X |
