Agent 3 (Kingdom Hearts Chronicles)

Agent 3 (Kingdom Hearts Chronicles)
Agent 3 is a boss character after the player has defeated DJ Octavio. Agent 3, while a hero, is consumed by the darkness, and turned into a Soulless.

History
When Roxas arrived in the world of Splatoon to defeat the threat of the Heartless that was growing there, Agent 3 was in Octo Canyon with Agent 4, battling the Octarian Menace. When Roxas came to help, Agent 3 was gone. After defeating DJ Octavio, Agent 3 arrived, but was hostile. The Darkness had consumed her, and had turned her into a Soulless, Forcing Roxas to battle her. After defeating her, Roxas is able to free her from the Darkness.