Teen Wolf revolves around social outcast Scott McCall, a high school student living in the town of Beacon Hills. who was bitten by a wolf his life drastically changes after he was bitten by the werewolf named peter hale an alpha,which made him become one himself. He learns to balance his problematic new identity with his day-to-day teenage life with the help of Derek A beta,Peter's brother. The following characters are instrumental to his struggle: Stiles, his human best friend; Allison, his first love interest who comes from a family of werewolf hunters,who tried not to kill him when she found out; Lydia, a banshee and Allison's best friend who has the ability to know things before it happens and a terrible scream; and Derek, a mysterious werewolf with a dark past who has been helping Scott after his brother bit him. Along the way, he encounters characters who shape him into a stronger werewolf and better person: Jackson, a bully from his high school, he was scratched on the back of the neck by Derek, who suffering from wolfsbane poisoning. The scratches did not heal well and Jackson’s behavior became bizarre and frightening;
Jackson visits Dr. Conrad Fenris to have the wounds checked out. The doctor says he has aconite (Wolfsbane) poisoning but the injury is healing.In addition to the physical symptoms, the scratches glowed when The Alpha was near. This appeared to be much like other glowing effects seen in the presence of wolfsbane.
He seemed to suffer a physical and mental breakdown during The Tell and in Heart Monitor. During that time he began to hallucinate. While he seemed physically recovered in Night School, a deep growl from The Alpha caused Jackson intense pain and which led to him collapsing and becoming an kanima who listen to orders
Scott, Derek, Allison, her father the hunter, Stiles, Lydia, fights him and discovered Allison's grandfather had killed the real master of the kanima and took over from him, after stoping Jackson he evolved into a wolf and was set free.
Season 5 begins
On the eve of Senior Year, Scott and his friends find themselves facing the possibility of a future without each other, a next phase of their lives that might take them in different directions despite their best intentions. Little do they know that outside forces are already plotting to break the pack apart long before they ever see graduation. New villains that use a combination of science and the supernatural for a malevolent and mysterious purpose that will eventually put Scott and his friends against their greatest enemy yet.