Twelve-year-old Liam finds a dead body along the shore at his grandfather's cottage. He can't erase what he's seen and can't focus on anything else, not even the upcoming opportunity of a lifetime to try out for an elite soccer team. Liam believes there is more to the girl's story than her "accidental death" and decides to investigate.

When Liam visits his grandfather, living in palliative care, things go from bad to worse. As they watch Germany's 2014 World Cup soccer games together, his grandfather, a German World War II veteran, reveals stories about his past — stories a Jewish Canadian kid doesn't want to hear. Angry and overwhelmed, Liam is swept up in a history that may just help him solve the girl's death — and make sense of his own world again.