Though her trip to Okinawa was supposed to be a lovely excursion to the seaside, college student Kaori Sawahara finds that it is anything but when a horrifying menace emerges from the watery depths. A strange mechanism has taken control of the sea creatures, granting them legs and sending them on land to attack anything in their way. Kaori and her friends—the lustful Erika and the reserved Aki—find themselves caught up in this onslaught, made worse by the creatures' rotting stench of death. Surviving the first assault, Kaori tries to contact her fiancé Tadashi in Tokyo. However, the call is cut short in what sounds like another fish attack. Fearing for his safety, Kaori leaves for Tokyo. With Erika and Aki contending with the attacks in Okinawa, Kaori rushes to find Tadashi, unaware that the crisis has only just begun.

Adaptation of a manga collaboration with the Yamaha Motor Company. Included as an extra with the Blu-ray release.

Unaired episode included with volume 3 of the Blu-ray release.

Thanks to the Fruit of Evolution, Seiichi Hiiragi's amazing new life in another world allows him to meet dependable allies and create formidable spells. His abilities catch the attention of Barnabus Ablitt, the principal of the Barbador Academy of Magic, who invites Seiichi to become a teacher at the institution. Coincidentally, Seiichi's classmates from Earth are enrolled there, which will lead to an awkward reunion if he is to meet them. Behind the scenes, however, an enigmatic cult called The Great Devil Order devises a sinister scheme to resurrect their deity and sacrifice the students of Barbador to hasten the process. As Seiichi's power is second to none, it is up to him to protect not only his friends but also the entire world from the looming darkness.