DISTURBANCE SEASIDE! The Devil King is on the beach, but there's no time to relax! People are packed into the eatery, and Maou's crew can barely keep up with the demand. Looks like the girls will have to come to their rescue! Everything's fun on the shore, but with the appearance of Maou's military adviser, is there trouble on the horizon?

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?!

As the Eight Fingers' evil plans move ever forward, Sebas seems to deviate further from his original orders. When he finds an abandoned woman behind a brothel, his conflicting feelings of duty and justice are put to the ultimate test...Will the disciplined butler go as far as to sacrifice his loyalty to Ainz in order to save a mere human?

Maou (the Devil King) has a suspicion about the mysterious child Alas Ramus, a wee lass who he and Emi (the Hero) have wound up parenting. During a supremely awkward "family outing" to the amusement park, Emi gets Maou to tell her the truth about their little girl. But when a chorus of angels shows up to settle an old score, Maou's revelation may not matter!

Chiho has collapsed, and Maou and company have figured out that it must be the work of an Angel. The only thing left to figure out is whether they're holed up in Tokyo Tower or the Sky Tree. When the group finally finds whoever's responsible for hurting their friend, the ultimate Maou/Alciel combo is going to paint the town red!