As the city prepares for Halloween, Ratman walks down an alley and a strange shadow appears before him. A voice declaring itself the true son of the emperor of the European Youkai, Backbeard, Backbeard Junior, belongs to the European youkai Bat-cat. Bat-cat asks Ratman to help him collect blood for the ressurection of Backbeard. He has a reason for wanting to achieve something great. Ratman turns him down, but when the huge reward is set in front of him, he changes his mind and offers to help. But there's no way Ratman will simply do as he's told and collect blood, is there...?!
Kitaro, it looks like
he was working alone this time.
.يبدو أنّه يتصرف وحيدًا هذه المرة
Kitarō, diesmal war er wohl
auf eigene Faust hier.
Kitaro, parece que esta 
vez no seguía órdenes,
Kitaro, parece que esta vez
no seguía órdenes,
Kitarô, il avait l’air seul
sur ce coup-là.
Kitarō, mi pare che quella di stavolta 
sia stata un'azione individuale di quel tipo...
Kitaro, parece que dessa vez
ele estava trabalhando sozinho.