1 Work by goodgirl_astray in Angel: the Series
Prequel to "Needed".Hearing about the last battle (NFA), the survivors of "Chosen" go to Los Angeles to find out what has happened. Buffy, Dawn, Xander and Andrew look for Angel and Spike. Giles, Willow, Faith and Robin go looking for Wesley and Fred. The only body they find is Wesley's, everyone else seems to have disappeared. Willow and Robin go to Buffy's group and set up several magical spells to track down all possible survivors. Giles and Faith go to Wesley's apartment.
After Angel's disappearance, and finding Wesley's body, Faith starts to have a kind of existential crisis. She begins to sabotage her relationship with Robin Wood. A couple of months later, after chasing a demon, Faith ends up in a strange place, and meets... Wesley.