Gallifrey - a Doctor who Fanfic

Part 1 - The Underground

He dashed through the corridor his tardis was miles away
"Run!" He yelled, Rose was close behind. His name was the doctor, and he was brilliant.

The long corridor was thin. It has no windows and it was almost pitch black. The floor has no cracks or lines, but it did have rocks. The doctor didn't understand why. They were a 100ft underground on the planet of Gallifrey. This was Rose's first time on the planet and needless to say she wasn't enjoying it. How did the doctor get here, and why was he here? That was something Rose was dying to know.

-----------------------------------------

"Doctor!" Rose shouted as two Cybermen grabbed her. The Doctor quickly grabbed Rose as he threw something round behind him. They ran as fast as they could and in less then a minute the round thing exploded, killing both the Cybermen.

The doctor snapped his fingers and the doors to his Tardis swung open. We bolted in and the doctor shut the doors.
"That was close, we need to get to the surface." Rose demanded.
"No, the surface is too dangerous."
"But Doctor!"
"No buts Rose, trust me. We will go to the surface once were done down here."

The doctor pulled down the lever and the Tardis quickly changed its location to a new place underground. We quickly heard the
"Exterminate" of the Cybermen.
"Get the cyber gun" The Doctor demanded. The doctor had been working on a cyber gun for the last few months, the gun was designed to kill any Cybermen within a 5 foot radius.

The doctor ran out of the Tardis, Rose close behind.
"Rose! Take the gun!" The doctor shouted as he passed the Cyber Gun to Rose.

A Cybermen grabbed the doctor from behind
"Dele-"
Rose then suddenly shot the Cybermen and it fell to the ground.
"Doctor can we go to the surface now?"
"Not yet, there is something I need to do."