第 10 集: 團隊逼近最終星球，波琳娜調查兒童的起源，而Kanata鎖定內部威脅。
2019年9月4日 播出
The team is on its way to the final planet. Polina is determined to find out how it is possible that the children are from a different planet, and Kanata closes in on the enemy within. (Source: Crunchyroll)