The 100/Recap/S3/E12 Demons

Season 3, Episode 12: Demons
Harper, Miller and Bryan are in a cave and Nathan starts to tell a ghost story, despite protests from Bryan. He tells the story of an Ark resident from Brazil that lost his family in the nuclear bombs and he sees their ghosts as if they were demons. The demons wanted him to kill with his metal hook on his hand so he killed eleven people. When the found him he had written on his body in blood: Demons. Nathan and Bryan then leave Harper alone. Harper hears a noise and believes it is the boys scaring her. She follows the noise and a man with a mask appears and she screams in terror. In Polis, Ontari and Murphy are walking through the marketplace when Emori disguised as a stall holder gets Murphy's attention. She says she has been looking for him ever since he left. Ontari scolds Murphy for falling behind and Murphy secretly tells Emori that he will meet her later.

Meanwhile, Raven is reading from Becca's journal that Titus gave Clarke and is amazed at what she had achieved. Clarke says that they need to find Luna to put A.L.I.E. 2.0 chip into her. Bellamy radios Miller but gets no reply. The group pull up to Arkadia and are surprised to see it is deserted. Octavia sees Lincoln's blood and says they should find his book and get out.

Octavia and Jasper search for Lincoln's book in his quarters but find his guard jacket instead. Octavia is upset and Jasper says it is okay to fall apart a little but Octavia says warrior doesn't mourn the dead until the war is over and Jasper leaves. She finds Lincoln's book that has sketches of her as well as a map to Luna. Suddenly, Jasper enters with a cut on his head, he says grounder before falling to the ground. The man enters and chokes Octavia.

In Polis, Murphy takes Emori to the old flamekeeper's room. The two enter and kiss but Emori recognizes some of the tech. She is also amazed by the wall art of Becca that depicts grounder mythology. Murphy is surprised that she believed in it and then kisses her neck and the two have sex.

Bellamy is exploring Arkadia and finds weapons in the armory and radios the others. Raven realizes A.L.I.E. can be activated with a spoken phrase. Sinclair translates the phrase 'Seek Higher Things' into Latin and A.L.I.E. 2 activates. The tendrils reach out for Raven but Clarke stops her warning Raven that it will kill her and they need to find it a nightblood host.

Monty and Clarke leave and walk down a corridor where a music box is playing. Monty warns them not to approach but suddenly red gas is released which knocks out Monty. Clarke pretends to be unconscious but when the man approaches, Clarke removes his masks and it is revealed to be Emerson. Clarke runs to Bellamy to warn him.

Back in Polis, Emori and Murphy are dressing and Emori asks how he pulled it off. Murphy explains that Ontari isn't really commander and she believes Murphy can help her become Commander. Murphy is called for and he tells Emori to stay put as he will return.

Raven and Sinclair are in the hanger and Clarke warns them to lock the hanger, although she doesn't realize that Emerson is in there. The lights go off and Raven runs to the rover. She then sees Sinclair has been stabbed and rushes to him, despite him telling her to stay in the rover. Emerson then drags Raven away while Sinclair continues to mutter for her to get to the rover as he dies.

Clarke radios Emerson and tells him that he can have her if her friends are freed. Bellamy tells Clarke that he won't let her go alone and the two come up with a plan. In Polis, Murphy and Ontari are in the throne room when Jaha enters disguised as a grounder. He reveals that he can help Ontari become commander and he reveals that he knows he Ontari is only a fake commander. Emori enters and it is revealed that she is chipped which is how Jaha knew. Ontari is angered and nearly kills Murphy but Jaha says they need him and Murphy is locked up.

In Arkadia, Clarke comes to Emerson where her friends are tied up in the airlock. Emerson puts a knife to Octavia's throat and Bellamy reveals himself and is tied up also. Clarke says that he should let her friends go but Emerson says that he wants Clarke to suffer for the Mount Weather massacre and her death isn't enough. He closes the airlock and begins to remove its oxygen, slowly suffocating everybody while Clarke is forced to watch. Clarke activates A.L.I.E. 2 and inserts it into Emerson, killing him and saving her friends.

Clarke and the others hold a funeral for Sinclair and Lincoln. Octavia cries when they bring in Lincoln's body and kisses his forehead. They burn the bodies on a pyre. The group then separates into two, Octavia, Bellamy, Jasper, and Clarke head off to find Luna while Raven, Monty, Harper, Miller, and Bryan stay to try and access A.L.I.E. The group hug and say goodbye.

Back in Polis, Emori enters the throne room and says the gates are open. The throne is then revealed with A.L.I.E. sitting on it.