Jaden was taken aback. He never expected to be anybody's successor, especially a dead Sith lord.

"You forgot, Kun. I have my sceptre with me".
So saying, Jaden took off a rod from his back and it automatically extended and unleashed to form a complete sceptre.

"Before you do anything, Jaden..." The spirit's sentence was interrupted.
"I AM NOT JADEN! I AM DARTH QOLLOUS!" Qollous pointed his sceptre to Exar Kun, ready to attack the spirit.
"Travel to Korriban. There you will find the greatest secrets of the Sith!" Said the spirit. No sooner did he finish the last letter than he was scattered into a million pieces by the sceptre.
"He wants to use me. Just like Ragnos would have used Tavion. But she lost for she was weak. Listen up, Kun! I AM NOT WEAK!"

Then, Jaden took one look at the plain pillar. He grunted and dived off the top of the temple.

Luke was having a meeting with the students at the Hall. He tried to concentrate on discussing but he was constantly disturbed by the sudden appearance and disappearance of the Dark Side.

"Since there are just seven of us left, we will cut down on missions. We'll need more Jedi recruits after the loss of many at the hands of Jaden".
Kyle wasn't paying attention to the speech. He was wondering about Jaden. Kyle knew that Jaden had become stronger than himself, this was proved when Jaden defeated Kyle in their duel at Korriban. "Luke, we'll need to keep an eye on Jaden. He stole the sceptre, defeated me and... well... he's next to invincible now".
"Sorry, Kyle. That would not be possible with such a small number of Jedi. I know you care about your... lost student but Jaden will have to wait".
"We may not be able to spy on Jaden, But I know one person who can".
"Who is that?" asked a Jedi.
"A friend who has met Luke, me and most importantly, he has met Jaden".