|Elsword and his team recover from the fall, and end up in Altera. There they find that the Black Crow and his minions were the ones that attacked the airship Elsword was currently on. It turns out that the Black Crow has been terrorizing the Ponggos with them trying to fight back. Adel, the leader of Altera, asks Elsword and his gang for help, in which they accept.
After raiding the ship and having revenge on the Black Crow minions, Adel eventually explains about the leader of the Black Crows, Raven. Raven was once a soldier working for the Velder Kingdom. Eventually, he was framed and sent to jail since the nobles of the land had disliked him. His co-workers and fiancée tried to rescue him, but couldn't succeed, with all of them being killed, except Raven who lost his arm and was left to die. Raven was eventually saved by the Nasods and was brought to Altera, reinforcing his lost arm with the Nasod Arm. However, the Nasod kingdom tricked him and brainwashed Raven. Filled with anger and a desire for revenge, Raven soon becomes the leader of the Black Crows.
Elsword and his gang come face-to-face with Raven, however, Raven sees Rena, who greatly resembles his deceased fiancée. He soon takes control of his anger and breaks free of the Nasod King's control. Raven joins Elsword and his team, wanting to atone for his sins that he had committed and all those he had killed.