Decades into the future, humanity is under siege by an alien race known as the Novas. These inhuman beings leave devastation in their wake whenever they appear, with the efforts to stave them off becoming known as Nova Clashes. Young women known as "Pandoras" and young men known as "Limiters" are implanted with stigmata to give them superhuman powers and are trained in military academies, where they must learn to work together if humanity is to have a chance of surviving. Freezing tells the story of Kazuya Aoi as he sets out for his first day at the West Genetics military academy, right when a battle royale is being undertaken by the Pandoras. It is here that he mistakes Satellizer el Bridget—a powerful Pandora known as the "Untouchable Queen"—as his deceased sister and embraces her. Though he costs her the match, she finds that his touch doesn't drive her away and decides to take him as her Limiter. The only question is whether or not their partnership can survive the machinations of their upperclassmen and the impending battle with the Novas…

Segua Kingdom has been losing the war against Ninterdo Empire but the tables are turned by the appearance of a boy called Gear. All the characters are parodies of Nintendo or Sega games such as Sonic the Hedgehog, Super Mario Bros., The Legend of Zelda etc.

Ever since the 10th NOVA clash, the Chevalier had concluded that the NOVA have been appearing at a steadier rate and they are losing more Pandoras than they can produce. Their solution is the E-Pandora Project which involves normal humans being given the power to become Pandoras. Inviting Pandora from around the world to their Alaskan base witness the unveiling of their new project, Satellizer, Kazuya and Rana are among those who have been summoned. However, as time goes the E-Pandora Project starts to become fishier and the Pandoras start to grow more and more concerned...

After an unfortunate accident, completely normal heterosexual high school student Kouta Shibaki is branded as the school pervert. With girls avoiding Kouta like the plague, truly the young man's worst nightmare has come to fruition! One day in the school library, he stumbles upon a peculiar book said to possess the power to summon witches. Partly out of desperation, partly out of boredom, Kouta decides to play along with the joke of a book, until an apprentice witch going by the name of Rurumo Maji Mojiruka appears before him. In an unusual turn of events, Kouta ends up helping Rurumo with some general witchery tasks in exchange for his soul being spared. Majimoji Rurumo follows the misadventures of Rurumo as she attempts to persuade Kouta to use 666 magical wish-granting tickets in her efforts to become a fully-fledged witch, unaware that every time she grants a wish, Kouta's life is shortened. Aided by Rurumo's familiar Chiro, Kouta must decide between helping Rurumo or saving his own life. [Written by MAL Rewrite]