Arthur is asked to pick up a bird for Thanksgiving dinner, so he brings home a 266-pound chicken named Henrietta. The family welcome her with open arms, but the neighbors are not so sure and then Henrietta escapes.

When a boy left to his own devices stumbles upon a secret late-night broadcast of lizards playing otherworldly music, a hidden door to the extraordinary swings open. His search for answers leads him to the eccentric and whimsical Chicken Man and his beloved companion, a seventy-year-old chicken named Claudia—two kindred spirits who have also glimpsed the impossible. United by this shared vision, they set off on an adventure that begins as a hunt for a hidden society but blossoms into something far greater: a voyage through invisible worlds, unexpected harmonies, and the unbreakable bond between lost souls who discover magic not only in what they find, but in each other.