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.
Even if I were able to exact my revenge, 
if I'd be put on trial for Miharu's murder
حتى وإن تمكّنت من الانتقام، فإن حوكمت على قتل ميهارو
Aunque me vengara,
si se me juzgara y condenara
Aunque me vengara,
si se me juzgara y condenara
Même si je me vengeais,
où est l’intérêt,
E poi così, anche se riuscissi a vendicarmi,
Mesmo que me vingasse, seria
julgado pelo homicídio da Miharu
Предположим, это правда.
Меня всё равно осудят за Михару.