Percival wakes up to find himself tied up and experimented on. His captor tells him that he's almost perfected the medicine he's been developing.
| Title | THE DEMON OF ECHO GORGE |
|---|---|
| Genres | Animation Action & Adventure Sci-Fi & Fantasy |
| Release Date | 2023-10-29 |
| Episode Runtime | 00 Hours 24 Minutes |
| Season Number | 1 |
| Episode Number | 4 |
| Production Companies | Telecom Animation Film, UNLIMITED PRODUCE by TMS, Kodansha, TMS Entertainment, VAP, TBS, Sammy, dentsu, movic, Marui |
