Beast King GoLion - Season 1 Episode 5 Fortress for the New Struggle Let's Go Lion!
Overview: With the return of GoLion, the universe once again has hope against the evil Galran Empire, but the residents cannot be convinced to join the resistance. Daibazaal sends a new and more powerful Beastman nicknamed “Death Hell” to destroy GoLion once and for all. The battle is on as Princess Fala joins the fight and transforms the decaying Castle Altea into the incredibly fortified Castle Gradam!