Alpha faces off against an empowered Nelson in a vicious battle. Elsewhere, Cid and Aurora reach the Sanctuary's core, but a door only a hero can open blocks their path.
| Title | A Bloody Showdown as an Offering to Annihilation |
|---|---|
| Genres | Animation Comedy Sci-Fi & Fantasy Action & Adventure |
| Release Date | 2022-12-28 |
| Episode Runtime | 00 Hours 24 Minutes |
| Season Number | 1 |
| Episode Number | 13 |
| Production Companies | Nexus, KADOKAWA, NewGin, AT-X, BS Nippon Corporation, Aiming |
