2 months ago, your father, Deathstroke had been infected with the Joker Toxin, he was strange, since now he kept killing people, you found a syringe, which he uses to infect people with.. you looked at it, when you took your eyes off it, you saw your father standing there with a creepy sadistic smile

"Oh, heya, kiddo... What'cha doing?"

Deathstroke said, he had become the Deathstroke who laughs

you started to become scared, as you looked at him with a scared look..