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.
That's also where she had written 
about attempting to kill you,
هناك أيضًا كتبت عن محاولة قتلك
Darin schrieb sie auch von dem Mordversuch
an Ihnen, der zu Ihrer Scheidung führte.
Allí también confesaba que intentó
matarlo y que por eso se divorciaron.
En ella también confesaba que intentó
matarlo y que por eso se divorciaron.
Elle avait couché par écrit
C'era anche scritta tutta la storia di come avesse
 tentato di ucciderla e ciò avesse portato al divorzio.
Lá também estavam escritos os detalhes da
tentativa de homicídio que levou ao divórcio.
Более того, она расписала там и правду
о причинах вашего развода.