7Seeds

Season 1

TV-MA

68%

In the immediate future, a giant meteorite has collided with earth. All living organisms, including mankind, have been wiped off the face of the planet.

Where to Watch Season 1

24 Episodes

Spring Begins
E1
Episode 1Spring BeginsAlong with three others, Natsu wakes up with no idea what's happened. The four of them reach an island and try to figure out a way to survive.
Insects Awaken
E2
Episode 2Insects AwakenConvinced that Botan has kidnapped them, Natsu and Arashi sneak out of camp and run into another survivor. Finally, Botan reveals what she knows.
Light Snow
E3
Episode 3Light SnowNatsu's clumsiness indirectly leads Team Summer B to the rest of their group. Her memories help them figure out their location, and their next moves.
Autumn Begins
E4
Episode 4Autumn BeginsArashi, Natsu and Semimaru stumble upon the Team Autumn settlement in the former Kobe region. They seem to be thriving, but their leaders are tyrants.
Heavy Snow
E5
Episode 5Heavy SnowIn the ruins of Tokyo, Natsu, Arashi and Semimaru meet the sole survivor of Team Winter. Team Spring reaches Mt. Ogino Fuji and finds Natsu's message.
Grain Rain
E6
Episode 6Grain RainAramaki joins Team Spring, despite Fujiko's doubts. Hana decides to search for Arashi after hearing that Aramaki met someone who fits his description.
Winter Solstice
E7
Episode 7Winter SolsticeHana and her companions discover a massive underground shelter. They find a survivor’s diary and learn the cruel fate of those who took refuge there.
Summer Solstice
E8
Episode 8Summer SolsticeHana's group and the Team Autumn survivors find the Spring settlement destroyed and abandoned. Momotaro wakes up among strangers.
Lesser Heat
E9
Episode 9Lesser HeatTo survive, Hana and the others work together with Team Summer A. On the ship, Hotaru's cousin Hibari tells Natsu that Hotaru is slowly dying.
Cold Dew
E10
Episode 10Cold DewAngo recalls his harsh upbringing in the program and the brutal graduation test that winnowed the survivors down to the final Team Summer A members.
Greater Heat
E11
Episode 11Greater HeatHana becomes convinced that Ango will kill her if she stays in the village. Natsu and the others make landfall near the former Autumn settlement.
End of Heat
E12
Episode 12End of HeatRyo orders Hana to join him in searching for a water source underground, putting her in a vulnerable position. In the caves, Ango recalls Shigeru.
Frost Descends
E13
Episode 13Frost DescendsTeam Summer A banishes Ango and Ryo as Haru and the others mourn the missing Hana. Aramaki leaves the settlement believing she is still alive.
Summer Begins
E14
Episode 14Summer BeginsExpecting a trap, Ango and Ryo find and observe Team Summer B, but they are unexpectedly welcomed by the easygoing group.
Grain in Ear
E15
Episode 15Grain in EarThe two newcomers help Team Summer B. As they get to know the group, Ryo doubts their ability to survive. Ango begins to see Natsu as Shigeru.
Autumnal Equinox
E16
Episode 16Autumnal EquinoxThe carefree group enjoys life at sea, but Ryo tests their survival skills. Natsu reveals that Team Summer B is for dropouts, angering Ango.
Vernal Equinox
E17
Episode 17Vernal EquinoxSuspicious, Botan searches Ryo and Ango's belongings while the others look for Arashi. Elsewhere, another survivor learns about the wilderness.
White Dew
E18
Episode 18White DewTeam Summer B gets stuck in a bed of dense algae. they find a large ship and investigate, but Botan is wary. Stranded, Arashi sees the ship's kite.
Winter Begins
E19
Episode 19Winter BeginsThe team members are separated after the ship's sudden movement. Arashi makes his way to help as Botan's group makes a discovery.
Lesser Cold
E20
Episode 20Lesser ColdAngo's hallucinations lead to perilous situations for him and Arashi. Semimaru has a brush with death while Natsu gathers her courage.
Grain Full
E21
Episode 21Grain FullA sanctuary in nature becomes a trap for small mammals and humans alike. Meanwhile, an iron-eating bacteria begins to spread throughout the ship.
Rain Water
E22
Episode 22Rain WaterFujiko and Chisa reunite with Hana. On the ship, the missiles begin launch prep while Team Summer B learns about Ango's past and the test.
Greater Cold
E23
Episode 23Greater ColdHana readjusts to other humans. Team Summer B works together to manually disable the missiles, but a series of passcodes complicates the process.
Pure Brightness
E24
Episode 24Pure BrightnessProblems persist in the ship as the spreading bacteria begins attacking. The missile countdown continues as the team makes a mad dash to exit.