Three children from an ordinary Moscow family—a fifteen-year-old robotics fan, a twelve-year-old blogger, and a seven-year-old animal-obsessed girl—suddenly discover that their father is not an engineer at all, but a genuine secret agent. The entire family embarks on a life-threatening journey from Moscow to Siberia, to a research base hidden in the taiga wilderness, where an incredibly powerful, previously unknown energy has been discovered. The children must unravel the mystery of this extraordinary energy, linked to Russia's historical artifacts, and protect it from the advances of a powerful corporation seeking to exploit it for its own gain.
It's the start of a new semester, and high school junior Kuroki finds himself seated beside the girl everyone whispers about: Mai Chihara. With her gothic fashion, jet-black hair, and intense stare, Chihara is said to be a “landmine” girl or jirai-kei, the hyper-feminine, dark aesthetic often associated with yandere tendencies and unstable personalities. But when Kuroki accidentally draws Chihara's attention, he discovers she isn't nearly as unstable as people claim. Beneath the intimidating aura is a surprisingly sweet girl… if a little weird.
Hesitantly, Kuroki begins to learn more about Chihara and her strange quirks. Is there more to her than her volatile reputation? Or is all the dark clothing just a red flag in disguise?
Meet Takuya Seo, an otaku who sits behind the popular gals in class, Ijichi and Amane. Since they're people from different “castes,” you wouldn't expect them to have much in common. But when their worlds collide over a borrowed eraser, Takuya slips up about his favorite anime, and Amane...is rather quick to correct him. She says she's not a fan, but her familiarity with the series suggests otherwise. Could she be...a fellow geek?!
Set in a world where humans and animals live side-by-side, Olaqak follows a ragtag animal task force led by the titular six-year-old donkey Olaqak. To save the day, Olaqak and his crew join hands to fight off otherworldly creatures that spring to life from their very own imagination.