A famous movie director in his twilight years asks Akuma Kun and Mephisto III to find a long-lost, cursed film made by his dear friend.

After years of hard work, a long-time legislator is on the verge of becoming a Cabinet minister. But then, a threatening man pays him a visit.

While trying out the pancakes at a new neighborhood restaurant, Mephisto III and Akuma Kun remember the day they first met.

Akuma Kun, Gremory and Mephisto III enter the barrier to save Shingo. But first, they'll have to confront Strophaia, an old enemy from Ichiro's past.