As a Velvet Underground fan, student of stand-up comedy and former banker, Avery isn't your average Presbyterian minister. But then, Eastern Belfast is hardly your average parish. So when a man enters his church and confesses to murder, it's not wholly extraordinary until that is, Avery learns that the man can't remember when, where or why he killed. Feeling compelled to help this troubled soul, Avery is led down a tortuous path of unreliable truths and fractured memory that promises disastrous consequences for both his personal and professional life and ultimately his faith in everything.