The day of departure has arrived. It lasted 3 years to the family to prepare for this trip. This trip should last round 5 years if it all goes well. During those years, they want to meet new people and create relationships. In this episode, they will meet an agricultural engineer who found a solution to live in peace with himself and with the environment. The family will discover the arid landscapes of Argentina and they will go to Chile. They will meet many people and learn to reconnect with nature.