3. Bölüm: Sirius, gizemli bir uzay tohumu tehdidi altında sıkışıp kalan Alta Line Express 637 trenini kurtarmaya çalışır.

Due to a mysterious drifting space seed, the Alta Line Express 637 is now stuck, and it is once again Sirius to the rescue. But while trying to reach the ship, a beam emerges. Is this the end of the crisis, or the beginning? (Source: Crunchyroll)

▶ Şuradan izle Crunchyroll