Six years after Praimfaya. Clarke raised Madi in the valley. Octavia becomes Blodreina. The arrival of Eligius prisoners reignites the war for the last green land on Earth. The season ends with Earth's final destruction.
Our survivors travel to a new solar system: Alpha, home of Sanctum. The Primes – body-snatching immortals – rule through "the adjustment protocol." Clarke faces her dark self in Josephine. Russell Lightbourne is the villain you love to hate. The 100 Season 1 2 3 4 5 6 7 - threesixtyp
A second nuclear meltdown (Praimfaya) will destroy Earth again. The race to save humanity leads to the bunker, the Ring, and the heartbreaking "we're back, bitches" goodbye. Clarke is left alone on a scorched Earth. Six years after Praimfaya
Over , the show evolves from a survival drama into a deep exploration of morality, tribalism, artificial intelligence, interstellar travel, and transcendence. Season 1 – Return to Earth Episodes: 13 Theme: Survival & First Contact The arrival of Eligius prisoners reignites the war
The flame, nightbloods, and the AI ALIE threaten to erase human emotion. Lexa's leadership, Pike's xenophobia, and Lincoln's tragic fate define this season. The finale introduces the "City of Light" – a digital prison.
Fog of War, Blood Must Have Blood (Parts 1 & 2) Season 3 – ALIE & The City of Light Episodes: 16 Theme: Artificial Intelligence & Free Will
Thirteen, Terms and Conditions, Perverse Instantiation (Part 2) Season 4 – Praimfaya Episodes: 13 Theme: Sacrifice & Second Dawn