Idle curiosity

Who: Emperors Keto and Cerebrum, and the Dark Lord
Where: The eeeeevil throne room
When: Evil time
> "I did not." States the Dark figure and quickly draws a LA pistol and
> shoots him dead before just as quickly holstering the gun and
> continuing on, "Now where was I? Oh yes... Shall carry out my plan,
> Master?" as the dead minions body falls off from the high scaffolding
> above and quickly hits the floor with a loud thud.
"Excuse us for a minute," Emperor Cerebrum said, then leaned over to Emperor
Keto. "You got any idea what his plan is?"
"Don't ask me," replied Keto.
Cerebrum frowned and leaned back to face the figure. "Out of idle curiosity,
what in the seven hells is your plan?" he inquired.