At the back of the ordinary modern cities there is an endless war of magical clans... Wizards, united in cabals, control the MAGICAL CRIME. They have long been opposed by the covens of witches trying to oppose male magic WOMEN . Demons, born of the unions of men and the inhabitants of Hell, are simply MERCURY KILLERS, selling their power to anyone who pays the most! Everyone has been used to it for a long time.... But now the rules have been broken. An incredible detective agency has been formed, in which the Witch, KOLDOON, NON-CROME and a couple of VAMPERS work together . Those who are close to them have been disavowed. They are the shame of their families. But the most powerful cabal of sorcerers will have to ask them to investigate the mysterious case of the murder of children with a magical Gift.