A boy shouts "Somebody hit the trip wire."

Three people go to investigate "Murphy? Get him in the dropship. Tell Bellamy he is back."

Bellamy charges at Murphy.

Miller steps forward "Wait. With the grounders about to attack we need all the warriors we can get."

Bellamy looks down at him "When this fight is over you are dead."

Murphy looks at him "You think you can beat the grounders. They are savages. You won't win. You will die here."

Bellamy raises his hand to hit Murphy stopped by someone outside yelling "Bellamy come quick. Something is wrong."

Bellamy walks out to see three people on the ground coughing up blood.

Bellamy spins grabbing Murphy "What the hell have you done?"

Murphy coughs out blood into Bellamy's face. Bellamy throws Murphy to the ground wiping his face. Three more people in the dropship fall to their knees coughing up blood.

Bellamy gasps for air lying on his side "What is happening?"

In the trees above them a grounder scout watches the scene below.

Sneaking away the grounder returns to the troops "The sickness is spreading quickly."

Tristan sharpens his blade "Good. We attack at dawn."

Dawn arrives quickly the grounders advance onto the camp, in the distance a fog horn blares.

The grounders look around "Acid fog."

The grounders move through the skaikru camp quickly while finding shelter from the acid fog.

Lexa stands with her arms crossed watching Alastar train Celia. When the girl misses a block and lands on the ground again Lexa shakes her head, How is this girl supposed to ensure Clarke's safety if she can't get the simplest moves?

Celia groans "Why do I have to do this? I'm a healer not a warrior."

Alastar informs "Sometimes healers have to fight too. Now let's try this again."

Celia huffs "I need some water. Can we take a break?"

Alastar nods watching Celia walk away.

Alastar looks at Lexa "What do you think of Celia?"

Lexa looks in the direction the girl went "I think Clarke better wake up soon. Celia needs to prove she is good at something. Fighting isn't it."

Alastar sighs "Maybe Celia would learn more from a different trainer. We aren't compatible."

Lexa shakes her head "You made Clarke a decent warrior. You will do the same with Celia."

Alastar bows "I will continue with Celia commander. You should know it was you that made Clarke a good warrior. You took over the training from me."

Lexa nods "I learned from the best. Anya is a good teacher. Strict, disciplined, strong, consistent. She also doesn't gives breaks. You can't stop for water in the middle of battle. You will die before you get the water to your lips."

Anya walks up "You are to soft Alastar. I saw you training Clarke. Every lesson you taught her I could see she feared for her life. Clarke never stopped for water, if she asked for some you would attack her while she went for a sip. Where is Celia?"

Alastar looks around shrugging.

Lexa growls "She is your second you should know."

Alastar starts walking in the direction Celia went "Clarke is my second not Celia."

Lexa spits "Celia is your second until Clarke wakes up. Start treating her like one."

Lexa watches him walk away a scowl on her face.

Tristan returns "Commander. We have taken care of most of the invaders. Forty five are unaccounted for."

Lexa glares "Are you looking for them or are you just letting them roam free?"

Tristan nods "I have scouts looking. They may have been taken by the mountain men."

Lexa purses her lips "Keep looking in case they are out there somewhere."

Tristan bows "Yes commander."

Walking by the medical tent Lexa hears "No let me go."

Lexa walks into the tent seeing Nyko and two others standing in front of an extremely agitated Clarke.

Lexa pushes her way through the trio "Clarke."

Clarke's gaze lands on Lexa "Lexa! What are you doing here? We need to get out of here they'll kill us."

Lexa soothes "It's okay you're safe."

Clarke looks around "We aren't on the dropship?"

Lexa shakes her head "No. You are home."

Clarke smiles softly at those words, Why does that sound so good coming from her mouth?

Lexa's heart beats faster, Clarke has a beautiful smile. I must make her show it more.

Lexa informs "The troop has taken out most of the people you came down with. There are some missing but we will not stop looking until all are found and killed."

Clarke nods "Okay. How long have I been out?"

Nyko answers "Four days."

Lexa hardens her eyes looking at Nyko.

Nyko shrinks "Sorry commander."

Clarke puts her hand over Lexa's causing the girl to look down at them a small smile gracing her lips just long enough for only Clarke to see it.

Celia runs in "Oh thank goodness you are awake. Now I can stop training with Alastar. I asked to become your second."

Clarke leans back "Wow. I'm not really a good fighter though maybe you should still train with Alastar."

Celia puts her hand on Clarke's knee "Not to be a warrior silly. I'm learning to be a healer from you. The commander wants me to learn to fight to protect you from whatever comes at you. I told her I'm a healer not a warrior."

Clarke shakes her head "You should listen to the commander. If she wants you to learn to fight you should."

Lexa walks in her eyes landing on Celia's hand on Clarke's knee "Celia don't you have training with Alastar?"

Celia looks at Clarke then to the commander "I was hoping that would stop now that Clarke is awake."

Lexa turns to Nyko "Is Clarke well enough to start training a healer?"

Nyko shakes his head "No commander. She just woke a couple hours ago I would give her a few more days."

Lexa folds her arms across her chest "Until Clarke is well enough to begin training you continue your training with Alastar."

Celia stands "Yes commander. I will come by later Clarke. Bye."

Lexa watches Celia leave "I should see if Nyko needs a second."

Clarke raises an eyebrow "Why? You told Celia she could mine."

Lexa shakes her head "I changed my mind. She won't be able to learn anything from you."

Clarke furrows her brow "Are you saying I'm a bad teacher?"

Lexa's eyes widen "What? No. I'm saying she is a bad student. I don't think she would be a good fit for you."

Clarke eyes Lexa "What's the matter?"

Lexa shakes her head "Nothing."

Clarke sits up "I want to see Celia's training."

Lexa growls "You going to take her hand and kiss her booboos."

Clarke smiles "You're jealous. Of that."

Lexa tightens her jaw "Her hand was on your knee. Your knee! You didn't move it."

Clarke shakes her head "The knee isn't that big of a deal. If it was on my upper thigh I would of done something. I'm in to someone else anyway. She's quite the badass. I heard she kicked somebody out of a window from twenty stories up."

Lexa beams "It was twenty six. Stay in bed you can see Celia's training when Nyko releases you."

Clarke lies back down "Yes commander."

Celia and Clarke are picking plants when a twig snapping causes both to look up. It's ben two weeks since the training has started.

Celia looks around "What was that? Does anybody know we are out here? You told Alastar we were out here right? I don't want to die."

Clarke answers "It was probably just a rabbit. Did you get what we need? I need to teach you about making medicinal things."

Another twig snaps.

Celia stands "We should get out of here. Like now. The rabbit is getting closer. Can rabbits even break twigs? I don't think it's a rabbit. What if it's the Ice Nation or the mountain men? Both will kill us."

Celia turns running in the direction they came from leaving Clarke by herself, Lexa was right Celia does not make a good warrior. Clarke gathers the stuff she had turning to follow Celia.

Clarke grabs the back of her neck "What was that?" Then falls to the ground.

Clarke wakes up in a white room, Where am I? Why is there an IV in my arm? Clarke pulls the IV out of her arm standing up. Walking to the door she looks out the window in her door spotting Mount Weather Quarantine Area, Mount Weather. Why am I here? I have to get out of here.

When someone walks by Clarke bangs on the window "Hey. Let me out of here. Why am I here? What do you want from me?"

Clarke grabs the IV pole breaking the window and unlocking the door cutting her forearm in the process. Taking a piece of glass she grabs the person in the room in front of hers. Words come out of her mouth. Clarke isn't even sure what they are but by the look of fear on the girls face they are intimidating. The next thing Clarke knows there are people running and screaming contamination. Guards come and take her away.

Clarke looks down at her now stitched up arm. Flexing her arm, Hm not bad. Something is wrong here. This is to good to be true. What do these people want?

A white haired man walks in with the girl she threatened "Hello Clarke."

Clarke furrows her brow "How do you know my name?"

The man informs "Your friends told me. They said you're their leader. You remember Maya? She has something to say to you."

Maya's words go over her head as she is thinking of the mans words. Why would they say I am their leader? I haven't lived with them the whole time we have been down here. Oh my gawd. Did they see my mark? How could they believe I was the leader if they have seen my mark? Maybe these people are stupid.

Clarke listens as the man tells her about the mountain knowing she would need this information to make her escape. When the man asks for the heel she broke from the shoe she sighs, Video cameras everywhere. I have to be careful when I make the escape.

Clarke walks into the dining area looking around at the others from the dropship. A girl walks up handing her a book with a map. Clarke takes a look at the map, Why are there no exits? I get they can't leave but what if I want to?

Someone sits in the seat beside her whispering "Is it weird there are no exits on the map?"

Clarke looks up at the person "Yes. Has anybody else noticed?"

The person shakes their head mouthing Raven.

Clarke leans forward "Why is everybody saying I'm the leader?"

Raven sighs "They didn't want to say they were because they didn't know what was wanted from them."

Clarke mumbles "Great. I'm the scape goat."

Raven frowns "Sorry. So, how do we get out of here?"

Clarke looks at the girl she threatened "I have an idea. Make sure I don't get shot."

Raven's eyes widen "They have guns. What are you going to do?"

Clarke gets up apologizing to the girl for what she did.

Raven watches as the girl rushes to a guard overhearing the girl tell them about the stolen key card. Raven follows the girl as she chases after the guards. Raven takes note of everything she passes as she runs through the hallways.

Clarke tries to pull the lever finding it immovable, spinning the wheel on the door she gets ready to pull the lever.

A shout "Stop."

Clarke turns around her hand on the lever eying the person that shouted it.

The person grabs a gun from the rack on the wall and warns "I will shoot you."

Clarke takes a deep breath pulling the lever. A shot rings out with Clarke feeling a sting in her shoulder shortly after. Clarke watches as the people react to the radiation. A few men in hazmat suits rush in subduing Clarke and Raven.

Clarke wakes up in the medical ward her arm in a sling. Looking around she sees one of the men that she saw reacting to the radiation. How is he better? What are these tubes on the wall? Where do they go?

Following the tubes to a locked door. What's in there?

Noise from the other side of the door causes Clarke to jog over to her bed.

A doctor walks in "Ah you're awake. How are you doing?"

Clarke nods "I'm good. When can I leave?"

The doctor looks at her examining the wound "You can leave now."

Clarke grabs some clothes getting dressed "Thank you."

When Raven sees Clarke she rushes up to her "You're okay. They wouldn't let me see you."

Watching someone walk by Raven she whispers "Wasn't he there when you opened the door? How does he look that good?"

Clarke finds a seat "I think they are bleeding the grounders and we are next. We have to ger out of here."

Raven nods "What's the plan?"

Clarke looks around "What did you see when you were following Maya?"

Raven pulls out her map "We need to get the filtration system down. I have been working on something that causes a surge knocking out the power. We would have a minute before the back up generator kicks in."

Clarke purses her lips "Could we open all the doors?"

Raven confesses "I will see what I can do."

Clarke sits beside Raven "I need to get to the medical ward. When I was there last I saw tubing on the wall that I followed to a vent. The door was locked."

Raven looks around "Go with it."

Clarke looks confused for a second before Raven jumps up "You bitch" slapping Clarke across the face.

Clarke tackles Raven the two rolling around the floor exchanging hits. Two guards pull them apart taking them to the medical ward.

Raven shakes Clarke awake "Hey. Do what you got to do the room is empty."

Clarke pulls the vent of the wall whispering "There bleeding them."

Raven leans in to look "Whoa. You were right. This is insane."

Clarke takes a scalpel off the surgical table and walks further in kneeling in front of a cage "Anya?"

The woman looks up "Clarke."

Clarke breaks the lock helping Anya out before the door beeps open and she pushes Anya back in. Looking over Anya quickly she sees a bump in her arm. Clarke puts her finger to her lips. Making a small cut Clarke pulls out a tracker putting it on a metal bar beside them. When it is clear the two exit the cage.

Clarke informs "Go to the commander tell her to advance on the mountain. I have a plan to get us out of here."

Anya nods entering the door Clarke just opened Clarke whispers "The floor is probably going to open up when the door closes. Good luck."

Clarke rushes to the vent climbing back out and putting the hood back on.

Clarke looks at the bed that she was in to see lumps under the blankets. Clarke climbs back in the bed pulling the covers over her head closing her eyes.

The blankets are ripped off of Clarke, Clarke rolls over "What's going on?"

Raven gestures to the bed "I told you she is a heavy sleeper. That's why you didn't get an answer when you called to her."

Clarke sits up "Sorry I didn't answer you. Is something wrong?"

The people look at each other one of them shakes their head "No."

Clarke and Raven look at each other both breathing a sigh of relief.

Anya enters the commanders tent "Commander. I have found Clarke. She is in the mountain. She says she has a plan to get our people out. We need to march on the mountain to help Clarke."

Lexa eyes Anya "Did Clarke say anything else to you? What is her plan?"

Anya shakes her head "I don't know. We weren't able to talk that long. She got me out then left. Whatever her plan is it required her staying there."

Lexa purses her lips thinking "Tell the armies to get ready. We march at dawn."

In the mountain the security team watches the army at the very edge of the veil "Wait for more of them to get in the circle then deploy the veil."

Raven walks up to Clarke "Okay. It's read. Play any song by The Doors to open all the doors. This has to happen at the same time you open your door. There is a song on there that is called When the Lights Go Out, obviously that will turn out the lights and the ventilation."

Clarke nods "Got it. Get ready for the mayhem. Stay away from guns. Bullets hurt."

Raven shakes her head "Got it. Don't get shot."

Clarke points "Or blown up. Don't get blown up."

Raven turns walking away.

Clarke heads to the door close to the harvest chamber ready to break out the people held in there. Turning the wheel on the door she hears the click of the locks disengaging as she pulls the lever she puts on a Doors song. When the alarm starts going off she finds the song that turns out the power. Spinning she runs to the harvest chamber fist pumping when she sees the door open.

Breaking open the cages the captives crawl out helping each other to walk. Once the last one is out Clarke goes into the hall where the mountain men are lying burned by the radiation.

A gun shot rings through the halls "You ruined everything. This was safe. They were nice to us."

Clarke ducks shouting "They were bleeding them. Who's to say you weren't next? What if they found your blood was stronger? They could have went right to the source, your bone marrow. With the amount of you and them you all would have died to put them back on the ground. I saved you."

Clarke feels something hit her foot. Looking down quickly she sees a knife. Standing up she throws it hitting the gun wielder in the heart. The gun wielder drops to the ground.

A shout "Bellamy."

Clarke gets knocked down by Octavia.

Hands wrap around Clarke's shoulders "Are you okay?"

Clarke's eyes land on Raven "Are you? Were you shot? Blown up?"

Raven pulls her up "I'm fine Clarke. There is a girl with war paint that makes her look like a raccoon looking for you."

Clarke's face brightens a slight blush forming on her cheeks, Raven wiggles her eyebrows "That's Lexa isn't it. We should get you to her before she finds a way to blow up the mountain."

Clarke looks at Octavia crying over Bellamy "I guess I made a new enemy in her."

Raven looks at her "She's harmless. We left when Bellamy was stringing you up. I created a distraction, Octavia cut Lincoln free and we left together. We saw the two that cut you free carrying you away. When we heard about the attack on the camp we were going to warn them, Lincoln blew his fog horn to try and get them to retreat but they ended up going through the camp. I got captured by these guys when they were on the way to capture the survivors. Lincoln got Octavia away before they could get her."

Clarke sighs "Bellamy was alive when you left."

Raven informs "Octavia is the one that sent you the knife."

Clarke looks back "She didn't think I'd throw it into his heart."

Raven snorts "I would have. Look at everything he did to you. He threw you down a hole thinking you would die, he strung you upside down to a tree when it was pouring, he shot at you trying to kill you. In my books it was you or him."

Clarke mumbles "Octavia would have preferred it was me."

Raven turns the corner to see a warrior marching down the hallway, the man notices "Clarke. You are alive. There was a gun shot."

Clarke turns around "There maybe another soon."

The man looks down the hall Clarke came down "Let's get you out of here then. We need a shield wall around Clarke," pointing to Raven he adds "Better add that one to it."

Outside the protective wall disperses where Clarke's breath hitches at Lexa in her warrior gear commanding the troops. Lexa turns to see Clarke and freezes for a second then starts commanding again.

Raven whispers "You got it bad for each other."

Clarke hums her eyes glued to Lexa.