Knights of Sidonia: Love Woven in the Stars (2021) Plot Summary Explained

Release, runtime and language

2021 · 120 mins · Japanese

Directed by

Hiroyuki Seshita, Tadahiro Yoshihira

Starring

Takahiro Sakurai, Ayane Sakura, Hisako Kanemoto, Aki Toyosaki, Ryota Osaka, Aya Suzaki

After Earth's destruction by the Gauna, humanity fled aboard the massive generation ship Sidonia, drifting through space for millennia. A century passes before Sidonia faces another Gauna attack, pushing the ship and its inhabitants to the brink of extinction. A temporary victory is achieved with the help of Tsumugi Shiraui, a human-Gauna hybrid, and ace pilot Nagate Tanikaze. Ten years later, a fragile peace settles over Sidonia, during which Tsumugi begins to develop feelings for Nagate, now a celebrated hero. However, the Gauna remain a constant threat, and a final, decisive battle looms, determining the fate of humanity's last survivors.