Carmen Silva was diagnosed with a rare genetic disease when she was three months old. The prognosis was atrocious: “He has six months to live.” But Carmen, she has clung to life and has survived three years.

A scientific and family crusade seeks against the clock with CRISPR and messenger RNA a therapy for the little girl, who has turned three years old. They have found out that the origin of the disease that keeps Carmen with a 94% disability is a strange mutation and they have opened up two treatment possibilities.