Stronghold
Sigma captures Kouga in order to use him to power Idea. Kouga's friends must then band together to save him.
More from Makai Senki
Episode 1
Spark
Kouga returns to take care of a new Horror, but afterward is attacked by a strange figure in a red mask.
Episode 2
Street Light
A woman is using street lights to abduct young men; Kaoru sees Kouga again and tries to follow him.
Episode 3
Wheels
Kouga and Leo are delivering Leo's Gouryuu to the western district, but after a battle it rebels and starts to turn into a Horror.
Episode 4
Trump Card
A Horror is running a casino and Kouga is sent undercover to find who is in charge.
Episode 5
Hell
An artist designs manhole covers that are then placed all over the city and become gates for Horrors.
Episode 6
Letter
Rei wonders if Kouga has told Kaoru about the seal on his chest; people are flocking to a weird looking tree outside of an old couple's home.
