Faced with an unpleasant and exhausting argument between his parents, Leonardo, a 9-year-old boy, finds himself caught up in a whirlwind of fear for the first time. But sometimes, such a crisis can become the painful yet necessary push needed to face a situation that seems insurmountable.

In the labyrinthine streets of a decadent city, a lonely young man goes to an interview to become a rider. In his deliveries, he meets mysterious characters whose lives begin to intertwine in a framework of symbols and meanings, leading the rider to confront his deepest fears.