Summer vacation has arrived, and the beach awaits! Despite her initial protests, Gabriel soon finds herself joining Satanya, Raphael, and Vignette for some seaside shenanigans! Everyone is finding something fun to do, whether it's building sandcastles, riding the waves, or watermelon splitting... Wait, is that watermelon Satanya?!
For an angel who wants nothing more than to idle away her days, Gabriel's leading quite the hectic life! After sampling some candy Satanya ordered from the Hell Shopping Network, Gabriel starts feeling a little strange, and Satanya begins to look cuter and cuter. It doesn't take long for her to realize she's fallen in love with her devilish classmate, but she's still got a whole school day to get through! With her new crush constantly pestering her, will Gabriel be able to make it through five hours of induced infatuation?
It's time for Gabriel to head back to Heaven, but with the strict no-human-entertainment policy up there, it's kind of a drag. Still, she's got games to play, and she's not above smuggling them in to do so! What's more, Satanya's come along for the ride, sporting a foolproof angel disguise in the hopes of infiltratingthe heavenly realm! With several threats to security approaching the gates, one thing's for sure-this can't end well!
Gabriel's worst nightmare is becoming reality-her older sister, Zeruel, has come to check up on her! Zeruel will have to keep her eyes peeled, though, because Gabriel's got a foolproof plan to deceive her into thinking she's still the pure, straitlaced angel she used to be! Can she pull off the con, or will she have to face Zeruel's wrath?
Now that Taplis has (unwillingly) made a new devil friend, Chiaki wants to join in on the fun! Unfortunately, Mei isn't one to open up to others, but Chiaki's not giving up without a fight! Determined to help her friend out, Taplis agrees to play the bad guy in a scheme to make Chiaki look good, but will Taplis's bad-guy character be convincing enough...?