A SHIFT IN PRIORITIES!Maou staves off the attack on Chiho's school, but it was all a diversion to draw him away from the Devil's Castle! With Ashiya kidnapped by Gabriel and Emilia still missing, theDevil King and Suzuno prepare to return to Ente Isla on an undercover rescue mission. That is, assuming Maou can find someone to cover his shifts at MgRonald first!

Do you want fries with your hellfire? To fight Ignora, Maou's group must restore Devil's Castle to its former glory. However, because of his schedule at MgRonald, Maou needs to save time on his commute by staying in Japan. While he's stuck there, Suzuno, Laila, Albert, and Rumack travel to the Northern Continent to retrieve the Spear of Adramelechinus. Maou, unable to help them-and living the bachelor life, alone in his apartment for the first time-receives chocolate from a work trainee, but how will the other women in Maou's life react to that news?! The Devil King faces off against his next enemy: Valentine's Day!

Do you want fries with your hellfire? Being soundly thrashed by the hero Emilia, the Devil King and his general beat a hasty retreat to a parallel universe...only to land smack in the middle of bustling, modern-day Tokyo! Lacking the magic necessary to return home, the two are forced to assume human identities and live average human lives until they can find a better solution. And to make ends meet, Satan finds gainful employment at a nearby fast food joint! With his devilish mind set on working his way up the management food chain, what will become of his thirst for conquest?!

Maou charges through a life-and-death battle to bring Emilia and Alciel back to Japan. Meanwhile, the objective of Gabriel and the Angels, as well as their hitherto unknown past forms, is finally revealed!

EVEN SATAN HAS A SENSITIVE SIDE!With the MgRonald renovations still underway, the hard work continues on Chiho's family farm. After getting his hands dirty in the fields and even stopping some local thieves, the Devil King finds that his newest challenge is...caring for an abandoned kitten?!

Speak of the devil, and he'll fry you a burger! Sadao Maou, (aka Satan, the Devil King) has been relegated to flipping burgers at a MgRonald in suburban Tokyo. His greatest challenge so far, though, comes when a Sentucky Fried Chicken opens up across the street. Maou once led the forces of darkness, but can he triumph over the forces of chicken? And the new girl next door seems awfully polite and proper, almost as if she were hiding something...