I’ll Rewrite This Trashy, Miserable Novel

I was born as the childhood friend of a boy who was a test subject in a 19+ trash reverse-harem romance novel and would later become a psychopathic villain.

Since this clearly spelled an early death for me, I tried to run away without looking back, but...

"You cruelly abandoned me and left."

I never even had anything to abandon, so what is he talking about?

"Was it fun, playing with me all that time?"

My childhood friend, who had tracked me down and chased after me, had gone completely insane compared to the past.

What, save me.

[Live together first, run away later / Female lead rescues and bolts / Iron-mind heroine / Psychopath mastermind male lead / Blindly devoted man only toward the heroine / Obsessive male lead]