An adaptation of the award-winning light novel! A mysterious man named Randall appears in the layered city of Chaos Hexa, where sorcery and magic run rampant. Using his powerful magical powers, he plunges the city into a melting pot of disaster. Black Rod, a special agent from the Public Security Bureau, is dispatched to stop Randall's rampage. Meanwhile, Billy Ron, a private detective with an immortal body, is investigating the case on his own… Serialized in *Dengeki Adventures* from Vol. 14 to Vol. 19. ___ **Additional Buy Links:** - [Suruga-ya](https://www.suruga-ya.jp/product/detail/503066819) - [Yodobashi](https://www.yodobashi.com/product/100000009001899925/)