After moving into a dank and drafty basement suite in West Edmonton with her truck-driving father, nasty stepmother, and Ash, her taciturn twin brother, seventeen-year-old Greta doesn't have high expectations for her last year of high school.

When she blacks out at a party and is told the next day that she's had sex, she thinks things can't get any worse. She's wrong. While Greta deals with the confusion and shame of that night, her stepmother and father choose that moment to disappear, abandoning Ash and Greta to the mercy of their peculiar landlord, Elgin, who lives upstairs. Even as Greta struggles to make sense of what happened to her, she finds herself enjoying her new and very eccentric family, who provide the shelter and support that has long been absent from her life. Much to Greta's surprise, she realizes there is still kindness in the world—and hope.