In a world where elves, dwarves, and invisible dragons live in harmony inside a metropolitan city, Jig sets out to find someone or something that can unleash the curse that he carries on his back. As he attempts to survive in the city of Jinbocho, a city filled with fantastic secrets and organizations, he encounters many powerful individuals who set out to either destroy him or save him. Will Jig be able to discover the true secret of his curse, or will it lead him to his own demise? [DrCoke]

Ayumi and Chika are always together, but as they grow up, time drifts them apart. Only when that happens does a realisation strike someone.

17 year old exemplary student BAE Sugu loves swimsuits. His passion towards swimsuits is pure and genuine, but is often misunderstood. One day, when Sugu was secretly taking pictures of the pool, he was caught by his homeroom teacher who forces him into something ridiculous.

Nino is a girl who harbors feelings towards her friend, Momo. Just when she can no longer suppress her feelings, she encounters a boy who composes music...," and "What is the promise Nino made to a boy she met who composes music?"

The storyline continues from several months after Weiß Kreuz Glühen. It follows Aya and Ken as members of an assassination team named Krypton Brand Side B in Great Britain. Weiß is no more. Of the original Weiß, only Ken and Aya have found their way into Side B.