Dr. Stone. 3, Two Million Years of BeingDr. Stone. 3, Two Million Years of Being

"Upon arriving at a primitive village, science fanatic Senku schemes to recruit the villagers to help him bring about a new civilization based on science. His first target is a young, inquisitive villager named Chrome, whom Senku wins over by besting him in a scientific battle of wits. Their first big task? To find a cure for Kohaku's older sister and the village shamaness--Ruri!"--Back cover.