Restless (Buffy the Vampire Slayer) as one of the best episodes of the series. In the series, Buffy Summers is a teenager who, at the age of fifteen, was chosen by mystical forces to be the latest "Slayer", a girl endowed with superhuman powers to fight and defeat vampires, demons, and other evil forces. After moving with her mother, Joyce (Kristine Sutherland), to the fictional town of Sunnydale, she befriends Willow Rosenberg (Alyson Hannigan) and Xander Harris (Nicholas Brendon), who join her in the struggle against evil. They are guided by Buffy's "Watcher", Rupert Giles (Anthony Stewart Head), who is well-versed in demonology and is
Satsu (Buffy the Vampire Slayer) Satsu (Buffy the Vampire Slayer) Satsu is a fictional character created by Joss Whedon for "Buffy the Vampire Slayer Season Eight", a comic book continuation of the television series "Buffy the Vampire Slayer". Introduced as one of the strongest Slayers, she has a close relationship with her mentor Buffy Summers. Satsu develops romantic feelings for Buffy, and the two have a brief sexual relationship. She becomes the leader of her own Slayer squadron in Tokyo, and forms a friendship with fellow Slayer Kennedy during her performance review. She also makes a minor appearance in "Buffy the Vampire Slayer Season Ten".