Hosun was the hacker associate of Deathstroke without knowing who he was actually working for. When he did find out, he testified against him and went looking for Deathstroke's daughter, Rose Wilson, in hopes that if she agreed to marry him and act like she loved him, Deathstroke wouldn't go hunting for his life. For awhile, Rose rejected him, but she eventually agreed for her own reasons and now they are married and living together.