Masayuki is suspected of killing his ex-wife when the police find her dead. There was a message written in blood on her hand that put Masayuki at a great disadvantage. The only one who can vouch for his innocence with an alibi was Yuki-Onna, who was with him at the time of the murder. But there's no way he can let a yokai provide a statement for him. Yuki-Onna asks Kotoko for help to track down the real killer.
to do your bidding to 
satisfy your own interests.
.لتفعل ما تريد وتحقق مصالحك
für solche selbstsüchtigen
Interessen manipulierst.
para que satisfaga
tus propios intereses.
para que satisfaga
tus propios intereses.
qu’on les manipule
pour servir ses intérêts.
per soddisfare dei desideri personali.
e para fins pessoais...
isso eu não posso permitir.