Recurring Worlds
When Takeru Shirogane wakes up, he first believes that he had a bad dream: the BETAs, most of humanity sacrificed... But as soon as he comes out, he realizes that he has actually gone back in time, which gives him a second chance to prevent the irreparable.
Aired 14/10/2021EP 2 - Recurring Worlds
2021
Muv-Luv Alternative
A story of the bonds between those who fight, in a world pushed to its limits. On one of the countless parallel worlds that exist throughout spacetime, humanity has fought a decades long war against the BETA, hostile extraterrestrial invaders, using humanoid fighting machines called Tactical Surface Fighters. This is a story of how humanity lives and dies while on the brink of extinction…
(Source: Crunchyroll)