第 2 集: 儘管母親反對，Manabu 仍加入 SDF，並在列車進入 Time-Knot 後遇見來自過去的幽靈。

Manabu joins the SDF against his mother's wishes. On his way to headquarters, his space-train falls into a Time-Knot, bringing Manabu face-to-face with a ghost from his past. (Source: Crunchyroll)

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