Desire. Terms. Payment. Every contract needs them. There are rumors circulating that if you find a blank contract asking for only these things, you can fill out whatever you wish, and it’ll happen.

In a shockingly short time, Issa Aono has become acquainted with multiple living proofs to these rumors, even ending up with a literally bloodthirsty one as his roommate in the form of Zurie.

After a simple group project that went so catastrophically wrong that it ended with a destroyed shipyard and a paid-out bounty from the police, Issa and his friends seem to have found a moment of peace.

Little do they know that their actions have attracted the attention of extradimensional law enforcement, one of whom strongly resembles a man Issa had hoped never to see again . . .