Buffy, Willow and Oz start college.
Buffy meets and falls for Riley Finn.
After two years together, Oz realises that he can no longer
keep his werewolf tendencies under control and leaves Willow
and Sunnydale in order to find a way to control himself.
Xander begins to date Anya, the vengeance demon whom Cordelia
called upon in season three after catching Willow and Xander kissing.
Giles, who was fired from being Buffy's watcher by the Watcher's
Council in Season three begins to feel not needed by Buffy and the
gang and starts to re-evaluate his life.
The gang discover a new Government project being run in Sunnydale
to capture demons. The head of this organisation is Maggie Walsh,
Buffy and Willow's Psychology proffesorand her top man is Buffy's boyfriend Riley Finn. The secret project inside this operation and this season's big bad is the creation of a super-soldier, robot thing named Adam.
