A/N: And you thought the other two were bad. I have a twisted mind. I'm sorry. (Maybe.)
He stared at his bloodstained hands. It had been so easy to end her life.
Erik, you're home!
You must kill the Celestial Mage. She is plotting to hurt your mate. This is the only chance you have to save her.
I've missed you. Your job wasn't supposed to be that long, was it?
She will kill your mate if you don't kill her first.
What happened? Did you get sidetracked by your friends? That's okay. You're home now.
Kill her.
Erik? Erik, what are you doing?
Kill her.
Erik, stop, please. You're scaring me.
Kill her.
Open, gate of the Li- UH!
She deserves to die.
Erik? Please, please, no. Erik!
See how easy that was, Erik? You were so easy to manipulate. Her bloodstained keys clinked in the other woman's hand. Now these are mine and you get to live with the guilt of killing your own wife.
When they found him, he was catatonic, covered in her blood, staring at her motionless broken body, and unmoving. The only thing he could ever say afterword was one phrase.
Mea culpa.
My fault.
A/N: Short, sweet and utterly heartrending. You're welcome. I'll probably come back and write another CoLu oneshot for this song, but this will suffice for now. Ta ta.