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 think that she'd continue to 
cause you trouble after her death...
...لا أصدّق أنّها ستواصل التسبب لك بالمتاعب بعد موتها
Macht sie dir auch nach
ihrem Tod noch so einen Stress …
Y pensar que te daría problemas
incluso muerta.
Te causa problemas
incluso después de morir.
Te causer du tort après sa mort…
Che donna orribile, ti causa disagi
Ela continua causando problemas
até depois de morta.
Померла —
и всё равно нервы тебе треплет…