As my master lept out of the cock pit I looked back to see a man in black armor,"Vader." 
I grabbed my light saber and followed my master. " Stay back padawan I will take care of this myself."

He stepped towards Vader slowly. Vader slammed lifted his and and slammed it down causing our ship to explode. Master Cho'na ran at Vader and swiftly swiped down with his two swords. Vader,with one hand, countered all of his attacks  . The blades clashed over and over again until I couldn't stand bye any more.
I turned on my saber and ran towards the sith , he saw me coming and used the force to knock my master down, he turned to me and I felt something start wrapping around my throat , I dropped my saber and tried to pull it off. There was nothing there . I felt my wind pipe narrowing in my throat .  I looked down to see my master turn over and use the force to throw Vader a few feet. I felt light headed,but got to my feet. My and my master ,kept attacking, but he was to powerful.

I lunged at Vader, he kicked my feet out from under me and I fell at the feet of him. He kicked me in the stomach and shoved me away with his foot.
I looked up to see my master locking sabers with Vader. He yelled to me,"hurry padawan kill him."

Vader then looked at me and said," kill him, and I will teach you the power of the Darkside, you will rule over the Jedi."

I grabbed my saber and walked to them slowly thinking about both sides.

"The Jedi didn't win this battle they never win, I'm sorry master."

I closed my eyes and sliced down my master

"I will teach you the true power of the Darkside,you shall be my apprentice ."

"The Jedi will be crushed,you made the right decision."

He waved his hand at me and I blacked out.

I awoke in a room aboard what was probably an imperial star destroyer.

I opened the door and walked out.

"Vader is waiting for you."

The storm trooper put a gun to my back and guided me to where Vader was. When I walked in Vader was there standing in front of a giant window overlooking the planet.

"Your second test begins now," a door opened to my right, it was a jail cell that housed a women and her husband.

"Prove to me that your truly worthy of becoming a sith." He threw my light saber to me," kill them."
I walked over to jail cell and shut the Ray shield off and walked in.
I gently turned my saber on taking deep breaths. I couldn't move my arm to kill them,"they have done nothing to the empire,why kill them."
I felt the grasping feeling around my throat this time it was lifting me off the ground. I looked at Vader and he said," kill them now or die along with them."

He stopped what he was doing and dropped me on the ground.

"I'll make it quick."

I swung with all my power and I heard two separate thuds.

" I will see your abilities in combat, when we invade a rebel outpost, now leave me at once"

"Very well , MASTER,"
I walked out of the chamber and the storm trooper said," I will lead you to your quarters sir."

They treated me like I was their superior, no one had ever done that.