BR2-14 The Man from Nowhere

When the family traveled in India and on their way home back, their moth made a force Landing on the desert. The family were three, father, mother, and son. Fortunately, they were all alive, but their mother broke her leg, and she couldn't walk. They had a little food and water, and they need a help, but nobody walked at the desert. Their father decided to walk to the seashore to call for help. The mother and son left there. He walked to the seashore, and arrived there, but he lost consciousness there. He recovered consciousness, but he lost his memory. His loss of memory get better? Mother and son were safe? Please read it!