Demonion ~ Gaiden ~ End!

The second OVA of the popular PC game Demonion (Astronauts Sirius) is now available! ! Once upon a time, there was a demon king who invaded the kingdom of humans and led the world to war, but the demon king was robbed of his power by the heroes and sealed deep underground. The Demon King, who has been awakened from a long sleep due to recent changes, has once again begun trying to involve the kingdom in war. [Story] A huge magic circle is floating in the sky, and it is disappearing unnaturally. Inside the magic circle, Giriora, who holds a grudge against humans, sacrifices herself to Astaroth to pledge her loyalty. She wanted to run away from the scene and had a distressed expression on her face.