Let me explain things to you in a way that a mortal can understand.
When you "kill" me, I don't really die, but the vessel my soul resides in does. Due to unikorn laws, I'm forcefully dragged into another universe and shoved into a new vessel whenever that happens.
But, why do you pull off the act of murdering me so frequently then?
Like praline said, you have dimension-hopping powers as well, and you're lucky enough to always end up in the same universe that I was dragged into.
Almost as if it was fate for us to always cross paths. How odd and fascinating, don't you think?
Between this and Aurane giving me the ability to enter people's dreams where I become reality-shattering in his SK ripoff of NintenZone...
I'd say I'm pretty badass