Who are the main character in story of gold harvest?

In the story of the Gold Harvest, the main characters are Sarah, a young woman; her grandmother, Grandma; and her close friend, Daniel. Sarah is a kind and hardworking girl who lives on a farm with her grandmother. She is passionate about farming and has a gift for growing crops. Grandma is a wise and experienced farmer who teaches Sarah valuable lessons about life and farming. Daniel is a supportive and caring boy who helps Sarah and Grandma with various farm chores. Together, the three characters share a strong bond and face the challenges of farming while navigating the beauty and challenges of rural life.