I don't own ATLA just my OC Raiden.

I can't believe we lost him said Katara.

it's not our fault Katara. it's like I said before Firebenders have more power during the day and especially at sunrise said Raiden.

You two did everything you could and now we need to do everything we can to get him back said Sokka.

Zuko can't have gotten far. We'll find him. Aang's gonna be fine.

Katara Okay said Sokka.

It's all right. You stay here, Momo, in case Aang comes back said Katara.

Yip! Yip! said Sokka.

Scene change to Zuko and Aang trying to make through a blizzard.

then the scene changes to the Spirit world.

Ohmm... Ohmmmm... said Mystical monkey.

Hello? I'm sorry to disturb you, but I just really need to find the Moon and the Ocean spirits said Aang.

Go... away said Mystical Monkey.

Are you still here? said Mystical Monk.

Yes! I need – said Aang..

Ohmm! Ohmmm! Said Mystical Monkey.

Perhaps that thing will help you? Chase it! said Mystical Monkey.

Aang runs after it. The mystical monkey keeps his eyes shut for a second more, then opens one to confirm Aang's departure. He shakes his head.

Finally! said Mystical Monkey.

Cut to Aang chasing the will-o'-the-wisp through the swamp. He chases it up a tree and out onto a large branch. He catches it, a huge smile on his face. As he does, the tree branch liquefies underneath him and he falls, screaming, to the water below and lands with a splash. As he lies in the water the will-o'-the-wisp gets away from him.

Come back! said Aang.

He moves to follow the will-o'-the-wisp but stops to look at the water. As the ripples from the splash dissipate image forms where his own reflection should be.

Hello, Aang said Avatar Roku.

Roku! said Aang.

Scene changes to Zuko carrying Aang through the snow. After some steps, the ice underneath Zuko begins to crack and cave in. Within a few seconds, most of the ground around him is collapsing. He begins to run with Aang on his back. He manages to keep just ahead of the yawning hole that his footsteps over thin ice have caused to appear. The hole finally stops expanding as Zuko trips and falls. They are now on the lip of a newly formed canyon. He looks ahead to see a rock ledge overhanging a small cave.

Shelter! said Zuko.

Zuko drags Aang inside by the collar. Outside the blizzard continues. He dumps him at the back of the cave and ties his hands behind his back with some of the rope he is carrying.

Scene changes back to the Spirit World.

Roku, the Water Tribe is under attack. I need to find the Ocean and Moon spirits! said Aang.

The Ocean and the Moon are ancient spirits. They crossed over from the Spirit World to the Mortal World very near the beginning. There is only one spirit I know of who is old enough to remember said Avatar Roku.

Who? asks Aang.

The spirit's name is Koh. But he is very dangerous. They call him... the Face Stealer said Avatar Roku.

When you speak with him you must be very careful to show no emotion at all – not the slightest expression or he will steal your face! said Avatar Roku.

Scene changes to the Gang searching for Aang.

Scene changes to Zuko and Aang in the cave

I finally have you. But I can't get you home because of this blizzard. ( There's always something. Not that you would understand. You're like my sister. Everything always...came easily to her. She's a firebending prodigy – and everyone adores her. My father says she was born lucky. He says Raiden and I were lucky to be born. I don't need luck though, I don't want it. I've always had to struggle and fight and that's made me strong. It's made me who I am said Zuko.

But I will say one thing if weren't for you I wouldn't know my brother and best friend said Zuko.

Scene changes to the battle at the city.

Scene changes to Zhao's flagship

I don't need to remind you we have a time limit. If we don't defeat the Water Tribe before the full moon rises they will be undefeatable said Iroh.

I assure you I have everything under control. I intend to remove the moon as a factor said, Zhao.

Remove the moon!? How? asks Iroh.

Admiral Choi! Prepare to meet your fate! said Hahn.

As I was saying...years ago I stumbled upon a great and powerful secret...the identity of the Moon Spirit's mortal form said, Zhao.

What? said Iroh.

I was a young Lieutenant serving under General Shu in the Earth Kingdom... said, Zhao.

Zhao: I discovered a hidden library, underground in fact. I tore through scroll after scroll. One of them contained a detailed illustration and the words "moon" and "ocean." I knew then that these spirits could be found – and killed. And that it was my destiny to do so said Zhao.

Zhao, the Spirits are not to be trifled with! said Iroh.

Yes, yes, I know you fear the Spirits, Iroh. I've heard rumors about your journey into the Spirit World. But the Ocean and Moon gave up their immortality to become a part of our world – and now they will face the consequences! said Zhao.

Scene changes back to the Spirit World.

Oh! Whew! You're just a curly tailed blue nose said Aang.

Show no fear. Show no emotion at all said Aang.

Aang: Hello? I'm looking for a spirit named "Koh."

As Aang says the spirit's name, some "roots" on the ceiling begin to move. Aang looks around, sensing movement, but sees nothing. Cut to a close up of Aang's face, that pans slightly left, leaving the right-hand portion of the screen over his shoulder momentarily empty. A moment later a white face appears, with grey patches around its eyes and luscious, blood red lips. The face is vaguely clowned like. Cut to a close up of the lips, which smile. Cut to a profile of Aang, his face emotionless. He is prepared. Suddenly, a huge cockroach-like body arcs around Aang and appears in front of his face. The white, clown-like face of Koh is inches away from Aang. Around the spirit's face are eight legs that are attached to a centipede-like body.

Welcome! said Koh.

Aang's face remains inscrutable. Cut to a long shot. The monster hangs from the ceiling in front of Aang, who bows with his hands clasped in front of him in a gesture of honor.)

Thank you said Aang.

My old friend, the Avatar. It's been a long time said, Koh.

You know me? asks Aang.

How could I forget... said Koh.

You! One of your previous incarnations tried ) to slay me! It was eight or nine hundred years ago said, Koh.

I didn't know that. Why did he... or I... try to kill you? Asks Aang.

Oh...it was something about stealing the face of someone you loved... Of course, that's all behind us. Why should I hold a grudge against you for something in a past life? After all, you're a different person now. You've come to me... with a new face said, Koh.

Changes back to the cave.

Guess we'll be here awhile said Zuko.

change to the kids on Appa.

Don't worry! Prince Zuko can't be getting too far in this weather said, Yue.

I'm not worried they'll get away in the blizzard. I'm worried that they won't said Aang.

They're not gonna die in this blizzard. If we know anything it's that Zuko never gives up. They'll survive – and we'll find them! said Sokka.

Changes back to the Spirit World.

It's been a long time since I've added a child's face to my collection. So... how may I help you? said Koh.

I need to find the Moon and the Ocean said Aang.

Their spirit names are Tui and La. Push... and Pull... and that has been the nature of their relationship for all time said, Koh.

Please, help me find them. An entire culture could be destroyed if I don't get their help said Aang.

Oh, you think you need their help? Actually, it's quite the other way around said, Koh.

Someone's going to kill them! said Koh.

What do you mean? How can I find them and protect them? asks Aang.

You've already met them, actually said, Koh.

Tui and La, your Moon and Ocean, have always circled each other in an eternal dance. They balance each other... push and pull... life and death... good and evil... yin... and Yang said, Koh.

The koi fish! said Aang.

I must be going now said Aang.

We'll meet again said, Koh.

The spirits are in trouble. I need to get back to the physical world said Aang.

A friend is here to guide you back said Avatar Roku.

Hei-Bai! said Aang.

Scene changes back to the city it is now night and the Fire Nation has not ceased their attack.

We'll be following this map to a very special location. And when we get there... ...we're going fishing. said Zhao.

the is where I came how do I get back? said Aang.

(n response, Hei-Bai rears up on his hind legs and breathes a pulse of blue, spiritual energy out of his mouth at Aang, who freezes, engulfed by the energy and disappears

Good riddance said mystical Monkey.

Scene changes to the spirit oasis

Momo! said Aang,

Momo? Oh no! Where's my body? said Aang.

Look! That's gotta be Aang! said Katara,

Welcome back said Zuko.

Good to be back said Aang.

With a mighty breath, he blows Zuko against the wall while simultaneously propelling himself out of the cave and into the open. He begins to grunt as he moves forward, caterpillar style, along with the ground. Zuko grabs him by the collar and lifts him up.

That won't be enough to escape said Zuko

Appa! said Aang.

Here for a rematch? asks Zuko.

Trust me, Zuko, it's not going to be much of a match said Katara.

(She blocks a fireball that enters the screen just as she finishes her sentence while Sokka and Yue look on from Appa's saddle. She sends a shockwave of ice hurtling towards him. When it reaches Zuko, she encases him in a pillar of ice that she raises up high, then drops. Zuko falls to the ground unconscious and Raiden runs over to him to make sure his brother is ok. Sokka runs over and cuts Aang's bonds.

Hey! This is some quality rope! said Sokka.

We need to get to the oasis! The spirits are in trouble! said Aang

Aang gets up and runs to Appa. Both Sokka and Aang get onboard, Aang at the reigns. They are ready to go, but Aang stops and looks over at the two Princes

Wait, we can't just leave him here said Aang.

Sure we can. Let's go said Sokka.

No, if we leave him, he'll die and he's Raiden's brother said Aang.

What? Raiden is a son of the Fire Lord! I thought he's a Waterbender said, Yue.

He is but he's also a Firebender and he's on our side said Katara.

Aang jumps down, grabs Zuko and brings back to Appa.

Thank you, Aang said Raiden.

Yeh, this makes a lot of sense. Let's bring the guy who's constantly trying to kill us! said Sokka.

Then Raiden shot fire over his head.

Act III

Ugh... said Yue.

Are you okay? Asks Sokka.

I feel faint said, Yue.

I feel it too. The Moon Spirit is in trouble said Aang.

I owe the Moon Spirit my life said, Yue.

What do you mean? asks Sokka.

When I was born I was very sick and very weak. Most babies cry when they're born... said, Yue.

...but I was born as if I were asleep. My eyes closed said, Yue.

Our healers did everything they could. They told my mother and father I was going to die said, Yue.

Princess Yue: My father pleaded with the spirits to save me... that night, beneath the full moon, he brought me to the oasis and placed me in the pond. My dark hair turned white, I opened my eyes and began to cry – and they knew I would live said, Yue.

That's why my mother named me Yue, for the moon said, Yue.

Then you and I have something in common Yue said Raiden.

your story almost the same as mine only I was born with white hair and my mother prayed to Agni the sun spirit on the day of the summer solstice and she named me Raiden for the sun said Raiden.

So you are against your father said, Yue.

yes but I do still care for my brother Zuko said Raiden,

well, I can't speak for my whole tribe but you have my trust Prince Raiden said, Yue.

Please call me Raiden Princess Yue said Raiden.

Then you can call me Yue said, Yue.

ok, Yue said Raiden.

Scene change to the city.

I am... (raising his fist to the heavens) a legend now! The Fire Nation will for generations tell stories about the great Zhao who darkened the moon! They will call me Zhao the Conqueror! Zhao the Moon Slayer! ZHAO THE INVINCIBLE! said, Zhao.

Huh! Get it off! said Zhao.

Momo flies off as the guards surround Zhao to help him. He lands on Aang's arm. Appa has landed and the kids square off against Zhao and his men.

Don't bother! said, Zhao

Zhao holding a knife or sword to the bag with the Moon Spirit in it. Aang drops his staff and raises his hands in surrender.)

Zhao! Don't! said Aang.

It's my destiny... to destroy the Moon... and the Water Tribe said, Zhao.

You're insane said Raiden.

Destroying the moon won't just hurt the Water Tribe. It will hurt everyone – including you. Without the moon, everything would fall out of balance. You have no idea what kind of chaos that would unleash on the world said Aang.

He is right, Zhao! said Iroh.

Iroh, Aang, and Zhao and Raiden are in a square. around the pond.

Uncle! said Raiden.

General Iroh, why am I not surprised to discover your treachery? said, Zhao.

I'm no traitor, Zhao, the Fire Nation needs the moon too. We all depend on the balance said Iroh.

Whatever you do to that spirit I'll unleash on you ten-fold! said Iroh.

Make that twenty-fold said Raiden while to beside his Uncle.

LET IT GO, NOW! said Iroh.

Zhao releases the fish but then kills with a fire blast.

Iroh and Raiden spring instantly to the attack. Crossing the footbridge, Iroh, and Raiden. fire blast after blast. Zhao blocks one blast and backs away while Iroh and Raiden expertly dispatch Zhao's four guards. Zhao looks on in horror as his men are wiped out by the aging General with such ease and precision. He flees

There's no hope now. It's over said, Yue.

Aang, who's sad expression turns to determination as his eyes and tattoos glow white. His Avatar Spirit speaks through his mouth.

No, it's not over said Aang.

Aang walks forward into the pond. Katara moves to follow, but she is stilled by a motion to halt from Iroh. Aang. He stands in the middle of the pond, arms in prayer. He looks down at the blackfish, whose eyes and white mark on his spine begin to glow white. Then he drops into the pond as if the bottom had fallen out of it and he disappears.

The water in the pool around the oasis itself begins to glow a deep blue veined with white. The glow spreads from behind the citadel to encompass the entire citadel area of the city. A huge, incandescent blue wave rushes under the footbridge as if some huge creature were moving underneath it. Cut to an overhead of the sanctuary. Appa stands on the oasis, but he is dwarfed by the creature that rises from the pool, the citadel and the city visible beyond it.

The blue, white veined creature is a huge fish like being. At its center is a blue-white bubble in which we can see Aang, who spreads his arms wide. A moment later, the Ocean Spirit, for this is true he in communion with the Avatar, duplicates the motion. Cut to a wide Ocean Spirit towers over the citadel, it's arms still spread wide, it's blue spirit lighting the city like a beacon. The Spirit begins to move down into the city. Master Pakku and his waterbenders instantly bow to the floor in honor of their god. Across the canal, some Fire Nation soldiers raise their spears in defiance but are swept away by a wall of water sent by the Ocean Spirit. Aang inside the body of the Ocean Spirit, flailing his arms about, directing the power of the Ocean Spirit against the violators of the Moon Spirit and the Water Tribe City.

Fire Nation tanks fire blasts of fire at the Ocean Spirit, but they are absorbed with no effect. The soldiers and tanks are washed away as if they were toys. The Ocean Spirit passes by the Water Tribe citizens who make obeisance to their lord. the Fire Nation army in full retreat, trying desperately to escape the vengeance of a living Spirit. The Ocean Spirit reaches the main canal in front of the third wall and melts into it.

Zhao running over a footbridge somewhere in the city. He exits onto a parapet an is almost hit by a blast of fire that hits the wall in front of him. As the smoke clears, Zhao looks up to see Zuko on the wall on the tier up above him.

You're alive? said, Zhao.

You tried to have me killed! said Zuko

Zuko launches a few fire blasts at Zhao with a cry of anguish, but his target dodges, rolling along the parapet wall.

Yes, I did. You're the Blue Spirit – and enemy of the Fire Nation! Just like your brother said, Zhao.

You freed the Avatar! said Zhao.

I had no choice! said Zuko.

Zuko continues his attack firing volley after volley at Zhao, who breaks them with his hands held together in a wedge in front of him. As the blasts subside, Zhao drops his smoking cloak to the ground.

You should have chosen to accept your failure – your disgrace! Then, at least you could have lived! said Zhao.

Zhao returns fire. They trade volleys as the fight rages back and forth in the darkness. At one point Zuko is able to exploit a moment when Zhao leaves his chest unguarded. Zuko blasts him and Zhao falls off the parapet wall onto the tier below.

Scene change's to the Spirit Oasis.

It's too late. It's dead said Katara.

Yue, Iroh and Katara and Raiden mourning the passing of the Moon Spirit. Suddenly, Iroh looks up at Yue in wonder.

You have been touched by the Moon Spirit. Some of its life is in you! said Iroh.

Yes, you're right. It gave me life. Maybe I can give it back said, Yue.

She gets up and goes to the pond's edge.)

No! You don't have to do that! said Sokka.

Sokka said Raiden.

It's my duty, Sokka said Yue.

I won't let you! Your father told me to protect you! said Sokka.

I have to do this said Yue.

NO! said Sokka.

He places his hands on her cheek and looks away.)

She's gone. She's gone said Sokka.

Fire Navy ships try desperately to flee. The bowsprits raise quickly as the ships back out. Cut to an overhead shot of the water outside the main gate. The incandescent blue of the Ocean Spirit flows out past the city wall in front of the Fire Navy fleet. The Ocean Spirit reforms and, towering over the fleet, reaches out. He pushes two ships back out to see at amazing speed. Aang makes a slicing motion. the Ocean Spirit makes the same slicing motion and making a razor cut through the bridge tower of Zhao's flagship. The cut section slides down to the foredeck and the ship's forward trebuchet is wrecked. Ocean Spirit standing over the fleet. The Spirit raises its arms, forming a huge wave which upends many vessels and pushes the rest far out to sea.

The scene shifts back to Sokka cradling Yue's inert form. Her body glows briefly and disappears. The fish in Iroh's glows and he drops back in the water. It begins to swim in the pond. The pond glows white as they look on and ghostly rises from it. It coalesces into Yue's form, but now she is dressed in white. Her hair floats around her. Cut to a close of her face, then a profile shot of her and the others.

Goodbye, Sokka. I will always be with you said, Yue.

She kisses him, their hands on each other's faces. She fades away, but in the sky, the moon shines brightly.

Ocean Spirit standing on the city walls. The Ocean Spirit looks up to see the moon alive once again. Instantly, Aang begins to wilt inside the creature, which dissipates into the ocean. The Spirit's essence flows back to the wall and deposits Aang atop it. There he glows leaves him as he puts his hand on the side of his head, spent with the effort.

Scene changes to Zhao and Zuko.

Zuko and Zhao continuing to battle on a footbridge over a canal. They trade blows, but a series of direct hits from Zuko lays the Admiral flat. As Zhao tries to get up, he sees the moon over Zuko's shoulder.

It can't be! said Zhao.

The essence of the Ocean Spirit approaches fast and coalesces around the bridge. It grabs Zhao and begins to pull him off the bridge. Zhao struggles and Zuko reaches out for him.

Take my hand! said Zuko.

The next morning

I've decided to go to the South Pole. Some other benders and healers want to join me. It's time we helped rebuild our sister tribe said Pakku.

What about Aang? He still needs to learn waterbending said Katara.

Yeah said Raiden.

Well, then he better get used to calling you "Master Katara and Master Raiden said Pakku.

The Spirits gave me a vision when Yue was born. I saw... a beautiful, brave young woman...become the Moon Spirit.I knew this day would come said Chief Arnook.

You must be proud said Sokka.

So proud. And sad said Chief Arnook.

Scene to Iroh and Zuko.

I'm surprised, Prince Zuko, surprised that you are not at this moment trying to capture the Avatar said Iroh,

I'm tired said Zuko.

Then you should rest. A man needs his rest said Iroh.

Iroh stands as Zuko lays down. He looks up into the sky, a pained look on his face. He closes his eyes.

Scene changes to Aang an the others.

Katara and Aang hugs then Momo joins in, then Raiden joins and then Sokka.