Prologue; Part One

In this emotional, dark, and compelling story, Lightning McQueen becomes a member of an underground gang with his best friend and partner in crime, Tow Mater. At the same time, his ex-rival and now good friend Francesco Bernoulli is settling into a new job away from the track after getting diagnosed with a serious medical condition. See what happens next in this kaciao/lightnesco romance in "Cars Four: A Fanfiction".