His forgotten First Love || Killua x Reader
- My love for you will travel through time and space, if it must. -
"Seriously. Did you never have a crush, Onii-chan?"
"Of course I didn't. You know that I never had the time for that"
"But Onii-chan... I remember you once introducing me to a girl. I just can't put a face to it."
"I don't recall that."
Killua is confused. Ever since he had a discussion with Alluka he starts getting weird dreams and flashbacks, he doesn't recall, specifically a girl he thinks to once have known. Just who haunted his once peaceful mind? Just what was this feeling that lingered deep in his heart? Just how did he forget?
Disclaimer: I don't own Hunter x Hunter