After an accident that left one girl dead and another injured, the seniors at Haven High are shaken and scared. And understandably so: Harper's return to school and Kaia's permanent absence are making everyone uncomfortable. Harper is haunted by nightmares of Kaia and the accident; the events of that night are still foggy and frightening. Beth's determined to make Spirit Week memorable, but she finds herself slipping up. Miranda misses the old Harper; the new one seems to be pulling away from everyone and everything. The boys are stumbling as well: Adam's falling behind in school, Kane's partying, carefree; and Reed's surprised to find Beth leaning on his shoulder.

While each of the characters are plagued by varying degrees of guilt over Kaia's death, the only thing that seems certain any more is that nothing will ever be the same.