A Demon Within [[ Under major editing ]]

"I would feed him his nightmares, as you would expect, father. The Dark Knight would be no more, Gotham city would fall beneath the ashes."

Scarlett smiled as she uttered those words in front of her father who had trained her to become an unreckonable force, a powerful weapon that could eliminate Batman from Gotham City. With a new identity in her hand, Scarlett entered the Gotham city. She was dating the Gotham's most precious prince, everything was going all planned.

Until one moment, Scarlett grew hesitant to finish Batman himself, self-aware that Bruce and Batman are the same. Until that very moment, she realized she was in love with him.

She was exposed to a new world surrounded by Bruce's blight and her haunted, dark past of an assassin's life. Would she succeed in killing the Batman's legacy or would she give up everything for one man?

(Disclaimer: I do not own any DC characters besides my own character)