2화: 모모카의 축구부 초대 거절 후, 리쿠와 유키토는 사라와 함께 수집 미션에서 재회한다.
2018년 4월 10일 방영
Riku and Yukio reflect on their first experience with GBN. They run into Momoka, who tries to get them to join the soccer club, but she is unable to stop them going back to GBN. Diving into the virtual cyberspace dimension again, they are reunited with Sarah, and instead of playing Gunpla Battle they choose a Collect mission whose goal is to collect a key item. (Source: Crunchyroll)