Kingdom Hearts Birth by Sleep:Ventus's Story Part 5

Leaving Never Land, Ventus finds Mickey back in the Badlands unconscious where Xehanort appears to him. There Ventus finds out that had his darkness separated from him by Xehanort himself, which he plans to use to forge the X-blade. Knowing Vanitas was gonna hurt Terra and Aqua, he heads to the Keyblade Graveyard.