Moonlight Sin(Demon Slayer x Male Reader)

For as long as Y/n could remember,he couldn't remember a thing from his childhood or from the year before...But sometimes he would get flashes and he'd be confused for days.

But he knew one thing,demons were real,and he had this feeling,this calling to go to this location and take this exam to protect others.

So y/n kindly tells his parents he's leaving and goes on his journey to that exam and hopefully regain his memory