Nic and Henry-father and son-stumble on an old forgotten park and make a bizarre discovery. Someone marked all the trees with wads of chewed gum! Who is the gum bandit? Reeling from recent family upheaval, Nic navigates the brave new world of single parenthood. Meanwhile, his ex-wife descends into addiction, abuse, and homelessness. Amid the turmoil, he becomes increasingly and desperately obsessed with exposing the gum vandal. Can Nic rise to the occasion and come to terms with his new reality? Or will he let the past drag him back into despair and denial, threatening the thing he holds most dear: his relationship with Henry, his son?