A looming darkness festers underneath the city streets. After taking on a missing persons case, the MD&DES, a specialized task force of exorcists and dragonslayers begin their investigation.

320 years ago, kaiju seemingly appeared from nowhere and ravaged the planet. From the ruins, humanity was able to rebuild and return to normalcy, as best they could. Despite the world being flipped upside, one universal truth has not changed, Man's insatiable desire for fast food. It's up to Bun, Patty and Pepperjack, as well as the rest of the Red Hot Roller crew, to deliver at breakneck speed!