Distant sirens and strong wind. The camera flies over a devastated and abandoned

distant sirens and strong wind. The camera flies over a devastated and abandoned city. Cracked asphalt reveals extreme drought, while crumbling buildings contrast with the heavy, cloudy sky. a rusty sign, Swaying with the wind, shows a water advertisement "for a fair price".Children with tired faces, kneeling on the floor, try to extract the last drops of water from a dry pipe, unsuccessfully. a lonely drop falls into the bottom of an empty can.