Eternals

In 5000 BC, a group of ten super-powered beings known as the Eternals arrive on Earth aboard their starship, the Domo. They are led by Ajak, with the mission to protect humanity from threats that could endanger intelligent life.

The Eternals' primary mission is to eliminate the Deviants, dangerous creatures that disrupt the balance of life on Earth. They engage in battles across time, showcasing their diverse abilities.

After a final battle with the Deviants in 1521, the Eternals begin to grow apart, their unity fractured by internal conflicts and individual choices. This disbandment leads them to drift away from each other over the next five centuries.

In 1521, Thena suffers from Mahd Wy'Ry, leading to violent episodes driven by her overwhelming memories. Ajak offers a painful solution to erase her memories, but Gilgamesh chooses to stay by her side to support her.

In contemporary London, Sersi and Sprite live together, navigating their lives as Eternals amidst humanity. Sersi, now in a relationship with Dane Whitman, experiences a peaceful existence until it is disrupted by an ambush from the Deviant Kro.

The Eternals are thrown into chaos when they realize that the Deviants have returned, now capable of healing themselves. The situation escalates tragically after Ajak is killed by Kro during their reunion.

Following Ajak’s death, Sersi is chosen as her successor, gaining the ability to communicate with Arishem. This development prompts her to gather the scattered Eternals to face the growing threat posed by the Deviants.

As Sersi reconnects with her team, they learn from Arishem that their true mission was not only to defeat the Deviants. Instead, they were meant to prepare Earth for an upcoming cataclysm known as the Emergence tied to the birth of a new Celestial.

During an encounter with the Deviants in the Amazon rainforest, Gilgamesh makes the ultimate sacrifice to save Thena from danger. His actions enhance the emotional stakes, further galvanizing the team's resolve.

As the Eternals devise a plan to stop the Emergence, they confront Ikaris, revealing his betrayal in returning Ajak to the Deviants. The conflict escalates into a fierce battle that challenges their unity and purpose.

The climactic showdown occurs at an active volcano in the Indian Ocean, where the Eternals must stop Ikaris and Kro. The fight highlights their individual strengths and their shared commitment to protect humanity.

In a moment of vulnerability, Ikaris hesitates to act against Sersi, conflicted by his feelings for her. Ultimately, Sersi channels the Uni-Mind's energy to transform Tiamut into marble, preventing a planetary catastrophe.

Following the battle, Ikaris, consumed by guilt over his actions, decides to fly into the sun, while Sersi transforms Sprite into a human, relieving her of her eternal childhood. Their decisions alter the dynamics of the group immensely.

Despite the chaos, Sersi, Phastos, and Kingo remain on Earth, while Dane prepares to unveil a significant secret about his lineage. They are suddenly taken into space by Arishem, who intends to judge humanity’s worthiness through their memories.

In a mid-credits scene, Eros and Pip the Troll offer their assistance to Thena, Druig, and Makkari. In a post-credits moment, Dane discovers the Ebony Blade, setting the stage for future adventures and challenges.