The Pit of Cybermen

"Where should we go next?" asked Doctor. "I don't know," said Donna, "Somewhere warm, where it isn't minus 200 degrees".

"Well, tough break," said Doctor, "TARDIS is already landed on Europa, where it is minus 220 degrees". Donna protested that it is exactly the kind of place she wanted to not be right now, but it was too late because Doctor already parked. Turned out it wasn't that cold at all, because they landed inside some kind of space base full of warm things. Some security guards spotted them and asked what they are doing here, but they didn't wait for answer and just arrested and locked them in a closet with "Don't open, prisoners inside" spraypainted on it.

Luckily for Doctor they didn't confiscate his sonic screwdriver so he pointed it on a door from inside and door fell of the hinges with a loud bang. The woman was standing on the other end of the door. She said she was the security chief and asked what Doctor was doing on the Moon of Jupiter in the year 2078. The Doctor didn't answer because he was to narcissistic to admit he was lost. He showed chief of security some psychic paper so she decided that there's nothing odd about a trenchcoat wearing weirdo and some middle aged broad wandering in outer solar sister and that they are her buddies now. She explained that they were drilling to find some oil because there was none on Earth left and everything was bad and dystopian.

Meanwhile on the other end of the base (The base is shaped like doughnut by the way, that's probably important, with hole in the middle being drilled by a giant laser) chief engineer Sandoval was sitting in his office. Some other guy came to his office and said "Chief engineer, I think you are wrong. I checked your data and it's all fabricated". "Have you told anyone else?" asked Sandoval twirling his pencil future Latino mustaches. "No" said the guy and Sandoval pulled out his gun and shot him in a head 17 times. Well, he shot him in a head 3 times then he was just shooting the wall through the red mist that was once the guy's head. He then called janitors and told them someone planted a decapitated body in his office again and janitors came and cleaned everything because they took their job very seriously.

Doctor, Donna and the security chief walked into Sandoval's office. "What you are doing is wrong, Sandoval" said Doctor. "If cornering energy market and putting Earth under the iron heel of my corporate overlords is wrong, I don't want to be right ever again. Now step aside for it is the work of my life to drill into Europa and pump oil from it". "Wasn't it Titan that's full of oil?" asked Donna. "No, you dumb bitch" explained Sandoval. Then he stormed off.

"I think this man is crazy" said Doctor, he's probably mind-controlled. Security chief took them to secret place where Sandoval was hiding. They saw him talking with a severed Cyberman head. "Oh no" said the Doctor, "he's controlled by the Cybermen". As he realized that, drill made a loud clank and stopped, as if it hit something (Also as if it was made of metal and not of laser). Turned out all this time they were drilling to Cybermen. Sandoval put on Cybermen head over his own and start shooting them. He shot security chief to death but missed Doctor and Donna who locked him in his secret closet with a sonic screwdriver.

Cybermen meanwhile poured all over the base and shot everyone and converted everyone else too. Then they found Doctor. "Doctor" said Cybermen, "We have won. Our planet was freezing, so our only chance to survive was to freeze ourselves here. Now we are ready to survive unfrozen. We will come to Earth in oil tankers and convert everyone before they even realize we are not oil. Chief Engineer Sandoval will be our leader". "It is wrong to convert people!" Doctor protested. "No, it is right" Cybermen retorted.

Doctor secretly pointed his screwdriver at the ceiling lights and they all sparked, dazzling and confusing Cybermen. As Cybermen were dazzled and confused, Doctor and Donna ran away and Cybermen couldn't catch up with them because they have thawed properly yet. They ran into laser control room and locked themselves in. Sandoval who had now had fully converted head stood outside banging on the door screaming in metallic voice demanding Doctor opened up and embraced the future that is metal. Doctor didn't embrace the future, because he was very clever and he was so clever in fact that he jury-rigged laser drill. "This is your last chance" he said to Sandoval, "Accept that is wrong to convert people. Humans and Cybermen can live in peace". "No" said Cybersandoval. "This was your last chance" said Doctor and pressed the button by sonicing it. Laser drill sweeped over the base melting Cybermen who were trying to load themselves into tankers pretending to be oil.

Doctor then felt very brooding and walked to TARDIS departing dramatically as the based was collapsing into borehole burying the molten Cybermen. Only Cybersandoval's head severed by laser was still intact, lying on the ice planes of Europa waiting for someone else to pick it up so it could trick them into releasing Cybermen again.