قام راسل وسيمون برميهم جميعًا في قاعة الطعام ويشرحون أن الخطة هي التخطيط لمسار لـ Planet Beta ، وهي رحلة تستغرق 20 عامًا. يمكن أن يذهب ونكرو معهم بسلام أو يموت الآن. ماضي ، التي تمتلكها Sheidheda ، عليها أن تقول كلمة واحدة فقط (" gonplei ") ورجالها يقاتلون من أجلها ، لكن Russell و Simone أخرجوهما قبل أن يتمكنوا من إلحاق الكثير من الضرر. Simone جاهز لإطلاق رصاصة في Madi عندما يخطو Clarke أمامها. أخبرت مادي أنه لا أحد يعطي أوامر باستثناءهم ثم يطردها. قبل مغادرة الغرفة ، يهمس كلارك لغايا أنه يجب عليهم إنقاذ مادي وستتعامل مع الباقي. مسلحًا بكتاب بيكا ، يستطيع رافين اذهب للعمل.

خارج قاعة الطعام ، يشعر راسل بالرعب من مدى ولاء شعب ماضي. لكن كاليب برايم يقول إنه قلق أكثر بشأن عدم إمكانية النجاة من كوكب بيتا. يوافق ميراندا. يقول راسل إن كل ما يتعين عليهم فعله هو الوصول إلى محركات العقل من "الفرق الأخرى" لمعرفة ذلك ، وإذا لم يكن الأمر كذلك ، فسوف ينتقلون إلى جاما ، ثم دلتا ، ثم إبسيلون. ياسمين فقط يشاهد. بعد تسوية ذلك ، أعادته سيمون إلى ماضي: "هذا الطفل يمثل مشكلة" ، كما تقول. تقول كلارك إنه من المهم الاحتفاظ بها لأنها مضيفة تدعي أن مادي ستكون مضيفة لها بعد وفاة جثة كلارك في نهاية المطاف في يوم من الأيام ، لذلك قرروا بدلاً من ذلك مسح عقول جيشها بأكمله بالتبريد.

على الأرض ، يحاول بيلامي وطاقمه تحديد كيفية الخروج من قفصهم عندما يقوم شخص ما باستخدام الغاز. يستيقظون مقيدين ومكممين في الحانة. امرأة ترتدي ثيابًا دينية تقول ليلى ، أخت زافير ، "دمك أو دماء القداسة." عندما ترفض ليلى دم Sanctum ، تقطع حلقها بسكين. تذهب بعد ذلك إلى ميلر ويقبل على مضض رشفة من كأس الدم. إنها على وشك تقديم الكأس لأوكتافيا عندما يأتي دانيال لي (مورفي) وكايلي لي (إيموري).

رئيسة الكاهنة ، توري ، تقول إنها تطهر الحرم. يقول إيموري إن تعديلات البروتوكول هي فقط لـ "شعبنا" ، لذا فهم يعيدون كل سكان الأرض إلى القصر. أثناء خروجهم ، يقول رجل يدعى زيف إنه فاته دانيال ويعطي مورفي قبلة كبيرة كبيرة. ليس هناك وقت لمورفي لمعالجة ذلك على الرغم من أنه يتعين عليه نقل أصدقائه إلى بر الأمان وهذا يثبت أنه صعب عندما لا يزال المتعصبون الدينيون الذين ما زالوا ملوثين بالسموم في الشارع يحاولون قتل سكان الأرض لأخذهم راسل برايم بعيدًا . لحسن الحظ ، كان غابرييل على أبواب القصر لإدخالهم جميعًا في الوقت المناسب.

بالعودة إلى Eligius IV ، سيمون على استعداد للتفكير في القضاء على كل الأشخاص في أجهزة crypods. توقف كلارك بالقول إن سيمون لا تبدو على ما يرام ، وربما يتعين عليها محاربة آبي عقليًا لأنها كانت تمتلك شبكة عصبية في رأسها أيضًا. يقول راسل إنه فحصها قبل أن يمسحها ، وهي بالتأكيد سيمون. يخبرونها أن تسلم المصل ، وعندما ينسحب كلارك بعيدًا ، يدرك سيمون وراسيل أن هذه ليست ابنتهما. تسحب مسدسًا عليهم ويبدأ راسل في البكاء. "صدق أو لا تصدق ، أنا آسف لخسارتك" ، قال لهم كلارك وهرب.

Russell is an emotional mess, but Simone is all business. She says they have to find Madi and use her as leverage. Raven is hard at work trying to save Madi; she’s finally gotten past the AI security, but it looks like Sheidheda has created a kill code. Either they let him live in Madi, or they have to destroy the flame. When Madi starts waking, Gaia tells Raven to kill the flame a bold move for the last remaining flamekeeper. The program starts executing, but Russell stops it when he comes in with his guards and unplugs Madi.

Simone is doing her part of the plan tracking the Mind Drive in Clarke's head to find her on the ship along with Caleb, Miranda and Jasmine, but Clarke had anticipated this. She’s strapped herself in next to the airlock doors. She tells them to put down their weapons or she’ll float them all. Just then Simone turns her gun on her people. Jasmine, Miranda and Caleb are shocked and lay their weapons and trackers down. Simone tells Clarke she’s been pretending to be Simone and that it’s still Abby in there. As much as Clarke wants it to be true, she isn’t fooled, so she asks what her father’s name is. When Simone hesitates and starts to turn her gun again, Clarke pulls the airlock switch. They all float out, but Simone grabs hold of Clarke. With tears running down her face, Clarke has to push her mother’s body out into space shutting the door behind her.

From the command deck, Russell sees his family floating and he’s ready for blood. He goes for Madi, but Sheidheda is in full control. He says Russell could shoot Madi, but that would just provide Clarke momentary sadness; Sheidheda can offer sweeter revenge.

Back at the palace, the gang tries to rally Jordan. They get to him in time, but he’s still in a trance. Bellamy doesn’t understand why these people are still fighting like this when they know the truth. Octavia explains that if they accept the truth it means their lives were for nothing. “It’s why I burnt the farm,” she reveals, but Gabriel thinks they can use this blind faith to their advantage he just needs Murphy to help him.

The plan is simple go back to the tavern and get the Children of Gabriel out, but Murphy says this isn’t their fight anymore; He got his own people out, so he’s done. Octavia says she can’t let them die, so she signs up to go fight. “Side by side,” Bellamy says as he volunteers to go, too, and Echo adds, “I guess it’s time to do better.” Emori is ready to go as well, but Gabriel says Kaylee was always against the Adjustment Protocol, so she’ll need to stay with Jordan. Never one to be left out, Murphy decides to go. “If I die, you’re bringing me back,” he says to Gabriel, who says not a chance.

Next thing you know, Russell is walking into the mess hall with Madi and her entire army at his side. Refusing to believe Madi is lost for good, Clarke puts a gun to her own head. She tells Madi that she loves her and begs her to come back. She says she’ll pull the trigger in 3… 2… waking Madi wake up. “Take the Prime and his men,” the commander orders.

Madi has just enough time to make it to Clarke before Sheidheda fights her for control again. He’s strangling her in the Flame causing Madi to have seizure in real life. They rush her back to the med bay so Raven can attempt to pull the kill switch. This time it works the code is wiped. However Madi isn’t waking up. Raven realizes it’s because she still has the flame in her head. Clarke tries to cut it out, but the scalpel is shaking in her hand. Jackson takes over, and once the flame is out of Madi, she wakes up. The bad news comes right after. Indra notices the computer says, “Upload complete,” meaning Sheidheda uploaded his consciousness to an unknown location.

Murphy and Gabriel approach the tavern together. He tells the priestess, Tory that they both need adjustments. Murphy, pretending to be Daniel Lee, tells Zev that something went wrong in his resurrection, which is why he doesn't remember him. As they prep Murphy and Gabriel for their brainwashing, Tory walks out and boards up the door. Then she says, “We purify Sanctum through fire,” and starts dousing the place with gasoline. Bellamy, Echo, and Octavia take matters into their own hands and fight everyone who tries to light a torch to the tavern. As the conflict intensifies and the four gain the upper hand, Tory, in a last ditch effort to "purify Sanctum", douses herself in gasoline and lights herself on fire, rushing towards the tavern. Octavia notices and tackles her, knocking her down and unconscious. During this attack, Octavia herself catches fire and therefore she removes her jacket and drops it on the ground.

As they assess the damage, Gabriel notices a tattoo on Octavia’s back. It’s a replica of the anomaly stone, which he’s been studying for 150 years. He’s not sure what it means, but she is. “It means I have to go back,” Octavia says.

After everyone from space comes down to Sanctum and reunites, Gabriel, Octavia, Bellamy, and Echo set off for Gabriel’s tent. He shows them that it was built on a hatch. Inside the hatch is a spiral sculpture floating in the air. It’s covered in symbols that match the ones on Octavia’s back, with the only difference being some of the symbols on her back are in red. Echo suggests this to be some kind of code. Gabriel agrees, testing this theory by touching the corresponding letters on the stone. He leaves the final symbol, an “O,” for Octavia to press. When she does, nothing happens for a moment. All of them are confused and slightly concerned, until the anomaly flare encompasses the entire area.

They go back above ground, all of them witnessing the anomaly before them, but Octavia sees something more. "She's here," Octavia says. The silhouette of a woman appears, walking through the anomaly towards the tent. "Diyoza?" Octavia asks. The woman enters the tent, instead being Hope Diyoza, as a grown woman with anomaly symbols tattooed onto her face. "Hope!" Octavia exclaims, approaching her quickly. Hope explains she couldn’t get out of it, and “he has my mother”, before hugging Octavia and apologizing. Octavia answers, “Be brave and tell him it’s done,” right before it becomes visible that Hope stabbed Octavia in the stomach. Octavia loses consciousness fast and collapses while Bellamy catching her in shock. As Hope then passes out into Gabriel's arms, Octavia's body vanishes instantly, as does the anomaly. A horrified Bellamy repeatedly screams Octavia's name, running out of the tent and dropping to his knees in terror and confusion.