Alicia Scott

A small-town Oregon teacher and her brother, the local sheriff, discover a young student is harbouring a dangerous secret that could have frightening consequences.

As the countdown to graduation begins, students at Osborne High are being stalked by a maniac intent on exposing their darkest secrets to the entire town, terrorizing victims while wearing a life-like mask of their own face. With a mysterious past of her own, Makani and her friends must discover the killer's identity before they become victims themselves.

氷河期。とある村の若者ケダは首長である父らと初めての狩りに出るが、バイソンの群れに襲われ、断崖絶壁から転落してしまった。気絶から痛みと寒さで目覚めた彼は、自分がひとり取り残されてしまったことを知る。程なく、傷つき弱った彼をオオカミの群れが狙うが、ケダは群れのボスを倒してなんとかオオカミたちを追い払う。だが、心優しい彼は手負いのボスにとどめを刺せず、アルファと名付けてともに旅をする。