When you where younger a pale faced women appeared before you. The event's played out with her eventually placing this black Diamond shaped tattoo or mark on your wrist. Unbeknownst to you this was the Otsutsuki Karma Mark.

A couple years pass and you're a bit older, the mark never left nor does it come off.. but you suddenly hear a voice in your head....like someone is possessing you...

"Danm those two...but it seems my back up hasn't gone too waste."