BUILD-DIVIDE -#​FFFFFF- CODE WHITE

Everything is decided by Build-Divide and it's the King who reigns supreme, but whoever can defeat him will be granted their heart’s desire. While everyone has a wish, the young Teruto Kurabe vows to win and get what he longs for. Guiding him on the path to victory is the mysterious Sakura Banka. Now, the stage is set in Shin Kyoto as Teruto dives headfirst into battle.

Many years have passed since humanity was driven to the brink of extinction by the sudden emergence of the unknown life forms Gadoll. Those humans that survived now dwell in a 3000 meter-high mobile fortress Deca-dence built to protect themselves from the Gadoll threat. Denizens of Deca-dence fall into two categories: Gears, warriors who fight the Gadoll daily, and Tankers, those without the skills to fight. One day, Natsume, a Tanker girl who dreams of becoming a Gear meets surly Kaburagi, an armor repairman of Deca-dence. This chance meeting between the seemingly two opposites, the girl with a positive attitude who never gives up on her dreams and the realist who has given up on his, will eventually shake the future course of this world.

Since ancient times long past, this world has been ruled by two tarot cards: Diablos Tarot—The tarot of the devil that feasts on the souls of living humans and uses that nourishment to bring countless pain and suffering. Elemental Tarot—The tarot that draws its energy from the power of nature in order to oppose the Diablos Tarot. Girls chosen from 22 different bloodlines become the wielders of the Elemental Tarot, plunging themselves into this secret battle. To maintain the balance of this world, while carrying unbearable guilt… Are they executioners? Or saviors? This is the story of the long, long battle fought by girls who cannot escape the fate they bear.

Ryoka is awakened by flurry of text messages from her mother! Panicked and rushed, Mom is clearly concerned for Ryoka's safety, but she is not too keen on letting her daughter know why. Her reasoning being that nothing could really properly describe what is happening! The world might be ending! And there might be a massive new life-form on the roof of their apartment building!