Eclipse was watching them travel to the coldest area on Earth and he sure can't handle that but he knows that his brother and his earthling friends will find the chaos emerald. Though he was upset that his alien monster failed to kill the earthlings. Not realizing that these mobians have powers.

"Don't worry, father. So far they have two chaos emeralds. Shadow and his earthling friends are doing well so far" he said, talking to Black Doom with the holo-projector.

"Good, Shadow will double-cross them soon. Or he will get his powers ridden off permanently. Try talk to him and make him kill them" Black Doom said through the holo-projector.

"I know, father. I'll talk to him until he gets all the Chaos Emeralds. I can't blow my cover yet" Eclipse said.

"You're right. Those earthlings are quite helpful but I don't like them at all. Once they find all the emeralds, those creatures will be dead" Black Doom said.

"Yes, since they know everything on this planet Earth" Eclipse said.

"Indeed. But send out another alien, Eclipse. I have a feeling that your brother is having a soft spot on that earthling female hedgehog. Make sure she's dead for good. I don't want Shadow to fall in love with that creature" Black Doom said.

"With pleasure father. I will manipulate him into betraying them" Eclipse said.

"Excellent. Go and release your alien" Black Doom said.

-----

Back on Earth, Shadow and his friends are now arriving to Antarctica. The bad thing is that they won't get any signals from their iPhones.

"It looks like we got to use headphones now. If you are in trouble, call each other" Tails gave them each headphones while they got dressed up in warm overalls.

"Okay, I guess we got to split up again" Silver said.

"No, we stand together now. It is too dangerous in the blizzard and the icy caves" Knuckles said.

"You're right. We need med-kits with us" Nebula said.

"And these hooks if some of you lose your flight capabilities" Blaze held them up.

"Yeah. If we get cold. Warm up like a sauna for us" Silver said.

"All right. Let's go" Blaze said. They landed the plane and got out; it was now a slight blizzard on the way.

"And hopefully there are no monsters again like in Peru. That monster doesn't look like it's from Earth" Nebula said.

"Indeed. I bet it's from outer-space" Shadow said.

"Maybe" Nebula shrugs.

After landing, they got out from the plane to get into the ice cave that's nearby. They carefully got down in the cave but it was still slippery. But outside the cave, Eclipse was at the plane and cuts off the wires that brings it online.

"Hehehe.... now you are all stuck here! And you, ice-snake, slither down and freeze them" Eclipse ordered a snake-like Alien with ice powers.

In the ice cave, Shadow has never been into any place that is super cold and freezing. No plants, no animals, and no people living in this area. Except for penguins and seals that can survive in cold areas. But he doesn't know how exactly they keep themselves warm every day without getting sick.

All of sudden, Silver falls onto his knees and his eyes glowed in teal-blue color, "Oh, no! A monster heading this way! A snake like one!" Silver gasped and his eyes returns to normal.

"Run! I can hear it!" Blaze screamed. They all split apart as the ice-snake crawls to their way. It sets its eyes on Nebula and slithers after her.

"Oh, man! Not again!" Nebula backs away from the monster.

The ice snake then fires a freeze ray at Nebula incasing her in ice. Then Knuckles appeared to fight it.

"Stay away from her!" Knuckles yelled. The ice-snake turned and freezes his whole body except the head.

"Yo! THAT'S NOT FUNNY!!!" Knuckles yelled.

He then breaks out of the ice and jumps on its back, struggling. The ice-snake tries to get rid of him but no use. Then Shadow and Silver came and saw Knuckles struggling with the ice-snake. Shadow saw Nebula incased in frozen ice and looks helpless.

"I'll get her out of the ice. You help Knuckles" Shadow tells Silver.

"Okay! Hey, chill out snake!" Silver shouted at the ice-snake, it turns to him and hisses, firing its icy breath at him but missed. Silver fires his psychic blasts at the snake and threw some blocks of ice rocks at it. Shadow went up to Nebula and carries her away to get Blaze to thaw her.

With Blaze and Tails, they ran to see Silver and Knuckles fight the gigantic ice-snake and Shadow carrying the frozen Nebula.

"Quick! Thaw her!" Shadow placed Nebula on the ground.

Blaze made her hands burst to flames and she placed them near Nebula so the ice melts on her. But after it melted, Nebula looked pale.

"Oh, god. She's going into hypothermic shock right now. But why was that alien ice monster after her?" Blaze wondered.

"No idea, get her to the plane! I'll handle the ice-snake with Silver and Knuckles!" Shadow ordered them. Tails and Blaze carried Nebula away while Shadow rushed towards the ice-snake with chaos spears in his hands.

"CHAOS SPEARS!" he threw them at it.

The chaos spears made the snake hit the wall and several pieces of the ceiling fell down, one ice-block almost crushed Silver but he caught it with his ESP.

"Phew, but it's gonna collapse soon!" he said.

"We gotta get the hell out of here or we'll become frozen cave people of ice age!" Knuckles said.

"But the chaos emerald!?" Shadow yelled.

"We'll worry about it later! Right now we gotta help Nebula!" Silver said, "She needs us!"

Shadow was indeed very worried about her more than the chaos emerald. So he runs off with the guys just before the caved collapsed and crushed the ice alien snake.

---

At the Tornado, Tails sees the damage Eclipse has made on the wires, but he was repairing it now.

"It must have been a penguin that sneaked in or something" He thought. Nebula was awake but still in hypothermic shock which is making her shiver to death and mumbling incoherent words.

"Oh, no. She's going into hypothermic shock!" Tails said, "Blaze, keep her warm!"

Blaze nods and makes fire from her hands to keep Nebula warm from the bitter cold she has, "You'll be alright Nebula. Here, have some warm chocolate" she said, giving it to her.

"T-t-t-thanks B-b-Blaze" Nebula stuttered coldly.

"Tails, is she okay?" Shadow ran in along with Knuckles and Silver.

"She's still recovering from the cold that ice-snake did. But now we lost the chaos emerald" Tails said.

"We'll find it if the cave is intact and the snake is stone-dead" Silver said.

"Nebula, are you okay?" Shadow asked her.

"I'm okay. But why are the monsters after me? I did nothing wrong" Nebula said.

"I don't know. But whoever is doing this will be taught a lesson" Shadow said.

"Yeah. But you must get the chaos emerald now. But beware if the ice-snake is alive" Nebula said, "I think Blaze and Silver should go with you, Shadow. Knuckles, Tails, and I will stay in the plane"

"Okay then. Come on Blaze and Silver, let's go" Shadow said.