Ginga Tetsudou 999: Kieta Taiyoukei

A stranger materializes aboard the 999 with the remains of a world hidden within her. Eternal, an android from the doomed planet Chronoluna, carries its living creatures’ genetic legacy. Tetsuro wants to hear her story, unaware that her arrival will place an extraordinary responsibility in his hands.

When a black hole threatens the train, the journey becomes a struggle to preserve both its passengers and the last traces of Eternal’s home.