Who’s the World’s Destroyer?!

I woke up with no memory at all.
“…”
But this man was always beside me. Somehow he could find me anywhere I would go.
“… who are you?”
“I’m your husband”
“…”
So I did what every sane person would do in my place as they confronted an unexpected situation.

I ran away.

“You can’t run around with no memory at all. You need me.”
“Bullshit.”

So I ran away again.

…but why are all those people after me?? Why do they want me dead?!

“Catch the demon! She’s going to kill us all!”
“What? What demon?”

And why is everyone chasing me now?? Starting with the Holy Order, The Royal Knights and even that Immortal Head Mage from that Tower who wants to die??

“Finally, I found you”
“F*ck off, she’s my wife.”
“…”

….Where did you learn to curse like that??