Yukiya savors lazy days with his family in Taruhi until a maddened raven interrupts the harvest. A strange new drug is depriving yatagarasu of their senses, and the power to take human form.
But after repeated doses, 
they lose their minds...
...لكنه يفقد صوابه بسبب الجرعات المتكررة
Sin embargo,
un uso reiterado los enloquece…
Mais à force d’en abuser,
il perd la raison…
Ma l'uso ripetuto porta alla follia.
Porém, após algumas doses,
eles perdem a cabeça...
Но повторный приём
лишал бедняг рассудка.