opsanime on Instagram: "● ANIME Uninhabited Planet Survive ● OPENING SONG "Bokura no Message" by Kiroro ● SYNOPSIS The story is set in the 22nd century where space travel, planet colonization and anti-gravity basketball are practically everyday things. Planet Earth has become uninhabitable, and therefore people live in colonies on the surrounding planets. On a school field trip, a mistake causes the protagonist, a young transfer student named Luna, her pet robot, and six of her classmates to be