You knew how the people hated your father, he was a cruel king. And because you're his child, they tried to hurt you. But no one could do it, you were always surrounded by guards.

Until one day, you got alone in your room. It shouldn't be dangerous, it was impossible for someone to get there.

You heard a sound, and when you were about to check on it, you felt pinned to the wall, a knife was close to your neck.

"If you want to live, stay quiet."

You recognize him. The Arkham Knight.