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...?!
I thought that my life had peaked there.
.اعتقدت أنّ أفضل أوقات حياتي كانت تلك
Ich dachte, das wäre der
Höhepunkt meines Lebens.
Creí que aquel siempre 
sería mi mejor día.
Pensé que ese siempre
sería mi mejor día.
Je pensais que rien de mieux
ne pourrait m’arriver.
Pensavo che quel momento fosse il mio apice...
Eu achei que aquela hora
era o pico da minha vida.
Я думал, что в те времена 
моя жизнь была на пике.