After arriving in a primitive Stone Tribe, Shi Gandang continuously researches and invents practical tools, such as water filtration devices and wheelbarrows. Using his ingenuity, he solves survival challenges and turns encounters with fierce beasts of the mountains and forests from confrontations into partnerships. With his optimistic and humorous personality, he brings the tribe together, leading everyone in improving their meals, building warm shelters, and stockpiling firewood to withstand the snow and wind. Together, they transform their stone encampment into a warm home, embodying humanity's spirit of struggle against the forces of nature.