Warcraft: I Wanted to Defect, Yet Kept Getting Promoted

Roy transmigrated, becoming a demon in the Burning Legion.

Knowing full well that the Burning Legion was destined to fail in its invasion of Azeroth, and that even its leader, Sargeras, would be imprisoned in the Seat of the Pantheon, he swore to betray the Legion!

But...

He was supposed to betray the Legion, yet instead he kept rising through its ranks. The power he had meant to use to fight the Legion after betraying it also grew stronger by the day.

Kil'jaeden: "Don't waste the chance I created for you with my death. You must claim victory on Azeroth!"

Sargeras: "You must continue The Burning Crusade!"

Listening to his leaders' final [deathbed words], and looking at the demons gathered before him, waiting for his orders, along with the very forces he had meant to use against the Legion, Roy was on the verge of tears.

"Wait, I only wanted to betray the Legion. How did I end up becoming its leader?!"