في Coup de Grâce ، في Mess Hall of Mount Weather ، يشعر مايا وجاسبر بالقلق لأن كل من هاربر ومونتي الآن قد فقدا. تخبر مايا جاسبر أن عليه أن يجعل الأمر يبدو وكأن كل شيء على ما يرام وألا يفعل أي شيء غبي. غادرت إلى الجناح الطبي وبدأت في البحث في سجلات المرضى وهي تحاول رؤية أي شذوذ قد يشير إلى مكان مونتي أو هاربر. يدخل لوفجوي ويسألها إذا كانت قد رأت ثورب. أخبرته مايا أنه غادر للتو ، وبينما كان لوفجوي في طريقه للخروج من الباب ، تصدر آلة المريض صفيرًا ، مشيرة إلى انتهاء علاجها. تشير لافجوي إلى أنها أنهت علاجها مبكراً بساعة ، وهو نوع من التسجيل. أخبرت مايا لفجوي أنها تعتقد أنها رأت ثورب في قاعة الرسائل وأوراق لوفجوي.

ثم تندفع مايا إلى Harvest Chamber حيث ، بدلاً من Monty أو Harper ، وجدت Bellamy Blake معلقة رأسًا على عقب. تحقنه بالإبينفرين لإيقاظه وتسأله عما إذا كان من السفينةوإذا كان يعرف جاسبر. تدرك بيلامي أن مايا هي التي تساعده وتطلب منها إنزاله. تبدأ في سحب الأقطاب الكهربائية تمامًا كما تدخل لوفجوي وتسأل عما تفعله هناك. مايا تكذب وتقول إنها تريد أن تعرف ما الذي يميز بيلامي لكنه مات. يفحص لوفجوي جهاز مراقبة القلب دون أن يدرك أن مايا قد فصلت بالفعل الأسلاك من بيلامي وتبدأ في إنزال بيلامي. بمجرد أن تتحرر أقدام بيلامي ، يركل بيلامي لوفجوي ويسحب لوفجوي مسدسًا نحوه. مايا تطعن لوفجوي في رقبتها بمشرط ويبدأ بيلامي ولوفجوي في القتال. تلتقط مايا البندقية وتطلب من لوفجوي التوقف ولكن بيلامي تحذرها من استخدامه لأن الجميع سيسمعون صوت الرصاص. يكتسب Lovejoy اليد العليا عند Echoتمد يده من قفصه ويمسك بذراعه لمنعه من طعن بيلامي بالمشرط الذي كان في رقبته. ثم يخنق بيلامي لوفجوي ويقتله. يشكر إيكو على مساعدتها ويسأل مايا إذا كانت بخير. في البداية ، أصيبت مايا بصدمة نفسية لكنها عادت بعد ذلك وأخبرت بيلامي بأنها بخير. ثم عاد بيلامي للدخول من مزلق الاحتواء بعد أن ارتدى زي الحرس لوفجوي. يضغط على الزر لإرسال جسد Lovejoy إلى أسفل في أنفاق Reaper . تخبر بيلامي مايا أنها فعلت ما يكفي وعليها أن ترحل. تقول مايا ، "أنا داخل" ، وسلمت بندقية بيلامي لوفجوي وشارته. أخبرته أنها يمكن أن تأخذه إلى الراديو وأن مونتي وهاربر قد فقدا بالفعل. يقول بيلامي إنه يريد أن يرى الجانحينأول. تشرح مايا أن الجميع يعرف الجميع لأنها تزيل بطاقة اسم لوفجوي وتعطي بيلامي قبعة. وبينما كانت تقطع جهاز بيلامي للتعقب ، سألته كيف يعرف اسمها. أخبرها بيلامي أن كلارك أخبره كيف أن جاسبر "لم يستطع التوقف عن الحديث عن شخص يدعى مايا". أخبرته أن يضع جهاز التعقب في قفصه. وأثناء قيامه بذلك ، يعد بإيكو بأنه سيعود.

تقود مايا بيلامي عبر ماونت ويذر إلى مصعد ، مشيرةً إلى الكاميرات وتخبره كيف يتنقل. أثناء صعودهم المصعد ، يصعد معهم مقيم آخر ويتحدث مع مايا. توقف المصعد وصعد شخصان آخران. يتوقف المصعد مرة أخرى ويشير مايا إلى بيلامي للخروج خلف الشخصين الآخرين. لاحظ الرجل الموجود في المصعد وجود دم على طوق بيلامي. تدعي مايا أنه لا بد أنه قد تم الكشف عنها وسرق منديل الرجل لتثبيته على وجه بيلامي وهي تطرد الرجل الآخر من المصعد لتقوم بعملها في تعقب التسرب الإشعاعي المزعوم. تواصل مايا وبيلامي التوجه نحو المسكن عندما يصادفان مجموعة من أطفال ما قبل المدرسة في ماونت ويذر. ذهب أحدهم إلى بيلامي وسأله عما إذا كان في وحدة أرضية لأن والده يتدرب ليكون في وحدة أرضية. بينما يغادر الصبي ، تكشف حقيبته عن الاسم الأخير "لوفجوي". أدرك بيلامي أخيرًا أن الجبل ليس مليئًا بالحراس فحسب ، بل بالمدنيين أيضًا.

Just as Bellamy and Maya approach the dorm, an alarm is heard and the doors to the dorm close, sealing the Delinquents in. Jasper sees Bellamy and Maya on the other side of the door as Bellamy tells Maya to get him to the radio. Once to the radio, Bellamy calls into Camp Jaha, asking if anyone can hear him. Clarke picks up the radio and Bellamy tells her that the Delinquents have been locked up and that things are going to get ugly. He tells her that they need a plan that doesn't kill everyone because there are kids in there. Clarke tells Bellamy that he needs to turn off the Acid Fog and free the imprisoned Grounders. Bellamy asks Clarke to buy him some time so they won't discover him inside the mountain just yet.

In Rubicon, Maya and Bellamy call in on the radio to Camp Jaha about the Delinquents going missing. Maya has borrowed the schematics for the vent system within Mount Weather from her boss to help Bellamy get around. She also configured a portable radio for Bellamy so he can talk to Raven and Clarke anywhere. Later, Bellamy brings Dante Wallace his meal in his prison cell in Mount Weather in the quarantine area. Dante turns up the music and asks who he is. Bellamy tells him they need his help because Cage is killing the Delinquents. Dante tries to find out who is helping Bellamy but Bellamy refuses to tell him about Maya.

In Resurrection after Bellamy saves Fox from being harvested, Maya joins them and tells Bellamy they need to get Fox someplace safe. She takes them to her home where her father, Vincent Vie is sleeping on the couch. He tells Maya what she is doing is dangerous and Maya tells him that it is what her mother would have done. Her parents were part of a movement that refused the blood treatments. Her mom refused the treatment and died for her beliefs. Vincent agrees to let them stay for one night and Bellamy thanks him. Vincent warns Bellamy that the Mountain Men will never stop. Maya then takes Bellamy through Mount Weather as she tells him to get the guns and she'll worry about getting them to the Mess Hall on Level 5. Bellamy tells Maya that she is a "natural-born revolutionary," and she replies she is just trying to do what is right. Bellamy takes off to get the guns and Maya turns around to see Cage Wallace and Emerson approach. Cage tells her they were just looking for her.

In the Mess Hall, the 44 remaining Delinquents are cleaning up the bodies of the guards they killed and taking their equipment when one of the radios goes off and Cage starts talking. Monty holds up the monitor to the hall cameras to show Maya in a hazmat suit being forced down the hall by guns as Cage tells them she only has 20 minutes of oxygen in her suit so Jasper has only 20 minutes save her by surrendering. Once Maya reaches the Delinquents, she tells Jasper that Fox is okay and that Bellamy is going to get some guns in through the trash chute. Monty apologizes because he dismantled the chute but he thinks he can fix it. Jasper tells Maya he won't let her die and she tells him she won't let him surrender. As Maya is down to her last minute of air, Monty starts to frantically trying to get the trash chute open. He eventually gives up and yanks the wires out to cut power and turn the chute to manual. Miller helps him pull on the trash cute as they hear Bellamy come banging through. He tells them to give him Maya and takes her down the chute with him. Jasper follows after and they get her mask off in time. The door at the end of the chute opens and her dad appears. Bellamy and Jasper hug as Bellamy tells Jasper that Clarke is coming with an army full of Grounders. Jasper asks if that means Finn finally got his peace talks and Bellamy replies, "something like that." Later, Bellamy is leading the Delinquents through Mount Weather. He tells them they need to split up. Monty is against the idea and Miller asks who would help them. Bellamy takes them around a corner to reveal Maya and Vincent with a group of Mount Weather residents who are willing to help the Delinquents. Bellamy tells them to "stay alive. Be ready to fight. War is coming."

In Bodyguard of Lies, Bellamy asks Vincent about Maya and the Delinquents. Vincent tells him they have been moved to already searched areas because Cage has gone public with what happened on Level 5.

In Blood Must Have Blood (Part 1), Paul Tilling and another guard have captured Maya, Jasper, Fox, and Miller. They are stopped by Vincent Vie who begs Tilling to let his daughter go. Tilling tells Vincent to step aside and raises his gun at him. As Tilling steps closer to take the shot, he is suddenly shot in the head from the right side. Tilling falls dead as Vincent runs over to the air vent and pries it open, revealing Bellamy, while Miller takes down the other guard and bashes his head against the wall. Bellamy tells them to go with Vincent to the Harvest Chamber where they will be safe. Jasper and Maya decide to go with Bellamy to rescue Monty and the other Delinquents. Maya gives a hug to her father in goodbye.

As they are looking for the last 12 Delinquents an announcement is heard telling all Mount Weather residents that they have 30 minutes to get to Level 5 for quarantine lock-down. Maya realizes she is in trouble because she cannot go to Level 5 without being shot. They hear a gunshot and rush toward it, waiting until the Mount Weather Guards are gone. They find Mrs. Ryan, the woman who was hiding the last twelve Delinquents, dead. Jasper wants to go to Level 5 but Bellamy doesn't think that it is a good idea. Monty comes out and tells them he hid and had to let them kill Mrs. Ryan because he overheard that the Mountain Men know about Echo's Grounder army and are going for the Harvest Chamber. Bellamy, Maya, Jasper, and Monty then head to the Harvest Chamber. Maya discovers her dad, shot dead in the middle of the floor while Bellamy discovers every single one of the cages empty.

In Blood Must Have Blood (Part 2), down in the mines underneath Mount Weather, Clarke and Octavia are standing outside the intake door when it opens and Bellamy appears with Monty, Jasper, and Maya (in a hazmat suit) and everybody hugs. Clarke asks Bellamy if he has a plan and he tells her no, but they can speak to Dante Wallace. Maya's oxygen tank beeps, warning her she is running low on oxygen. They split up with Bellamy, Clarke, and Monty going after Dante while Octavia goes with Jasper and Maya to get her to Level 5 before she runs out of oxygen. On Level 5, Octavia and Maya are eventually discovered by the Mount Weather Guards. From the Command Center monitors, Bellamy sees their predicament just as Emerson arrives outside the Command Center door. Octavia and Maya are chased into the Mess Hall and are quickly surrounded by more Mount Weather Guards. Monty finishes the settings to irradiate Level 5 as Emerson gets ready to blow the door to the Command Center. Bellamy watches as Octavia and Maya are caught in the Mess Hall. Clarke reaches for the lever and Bellamy places his hand on top of hers, saying, "together," and they pull the lever. The Mount Weather residents begin to succumb to the radiation. Emerson realizes what they have done and takes off running. Octavia sits with Maya until Jasper runs over. Maya tells Jasper, "none of us is innocent." Jasper cradles a dead Maya asking what they had done and asks Monty how he could have let it happen.