Angel (season 1)
At the end of the third season of "Buffy", the 242-year-old, re-ensouled vampire Angel left Sunnydale to give teenage Slayer Buffy Summers the chance to live a normal life. Angel is now living in the big city of Los Angeles. With Buffy gone Angel is now completely cut off from society, every day getting closer and closer to giving in to his vampiric hunger. It's not until he befriends the half demon and fellow Irishman Doyle, who is sent visions of people in trouble by The Powers That Be, and fellow Sunnydale resident Cordelia Chase, who grounds Angel's life in the humanity around him, that he truly begins to take charge of his life and seek atonement for his past sins. He sets up his own detective agency, Angel Investigations and begins to "help the helpless".
Buffy the Vampire Slayer (season 2)
Meanwhile, love is in the air for the members of the Scooby Gang as Buffy and Angel fall deeply in love, Xander Harris (Nicholas Brendon) and Cordelia Chase (Charisma Carpenter) begin an unlikely relationship, Willow Rosenberg (Alyson Hannigan) finds romance in the form of guitarist Daniel "Oz" Osbourne (Seth Green) and even Rupert Giles (Anthony Stewart Head) begins to further his relationship with computer science teacher turned techno-pagan Jenny Calendar (Robia LaMorte). Although after a visit by Giles' long lost friend Ethan Rayne (Robin Sachs) and the return of a powerful demon they used to worship in their youth, Jenny distances herself from Giles because she fears the dangerous life he leads. In "What's My Line" the time has come for Drusilla's ritual. Angel is captured by Spike after he summons a horde of bounty hunters called the Order of Taraka to attempt to eliminate Buffy. Meanwhile, a new Slayer shows up in town, Kendra (Bianca Lawson), who appears to be of Caribbean origin, sent to Sunnydale by her Watcher under the pretense of a very dark power rising up at the Hellmouth. Buffy and Kendra are forced to work together in order to rescue Angel and stop Spike's plan. Although they do save Angel's life and stop the Order, Drusilla is still returned to full strength while Spike is crippled by Buffy's assault. Kendra returns to her home as Buffy reaches a new appreciation for her destiny as a slayer.