The truth behind the night that sealed the fate of Towa, Setsuna, and Moroha’s parents is finally revealed. It began four years before Towa and Setsuna were born, the day Hosenki II gave Inuyasha the Black Pearl.
Every 500 years, a comet called
 the Grim Comet travels close to this Earth.
.كلّ خمسمئة سنة، مذنّب يدعى المذنّب القاتم يطير قريبًا من هذه الأرض
Einmal alle 500 Jahre
Cada 500 años,
Cada 500 años,
Tous les 500 ans,
Una volta ogni cinquecento anni
A cada 500 anos, o Cometa Sombrio
chega muito perto de nós.
Раз в пятьсот лет