In order to hit the Villain’s community, within the Deathstroke please let NightWing to join. The Deathstroke for NightWing help his daughter, Lucy. So his shift identity became Renegade.
NightWing training Lucy through a variety of tasks, but the Deathstroke discovered that he is actually want to Lucy training as a hero. The Deathstroke for that threatened to kill the NightWing, they made a deal, as long as the club no longer harass Bludhaven, then he is no longer manage Lucy.
But the bell first broke the deal, he has his own Deathstroke mask, he participated in the destruction of Bludhaven, enraged wing before no longer abide by the provisions of the night. He told the Deathstroke for Lucy about her eyes, to deal with superman’s kryptonite. The kryptonite will make her poisoning, or even kill her. Learned Lucy and his father cut off the relations, and down to the direction of NightWing half-brother Jericho, became a member of the Titan.
In the battle of the metropolitan, the bell and NightWing, Batman and Robin standoff, he was asked whether to give up the sense of honor, but the Deathstroke for wing only blamed all NightWing Act.