While chasing his favorite star, discharged soldier Luo Yu is swept into the survival bases of the myriad worlds by a golden bead. Humans, beastmen, elves, and catgirls are all dropped into a new world, where they must clear land, build houses, tame beasts, and fight to survive. Fortunately, the Primordial Stone recognizes him as its master, awakening his one-of-a-kind divine skill, Primordial Critical Strike. With a single action, its efficiency and quality increase a hundredfold! Withered medicinal herbs become thousand-year-old ginseng, unripe wild fruits become Zhu Long Immortal Fruits, and a simple wooden stick becomes a siege hammer with a single sweep. In a fit of anger, he even tames the gray wolf A Dai and recruits the fox girl Xiao Kong. While everyone else is still hiding in trees to escape wolves and crying for their mothers, he has already built a three-story villa, a twenty-meter armored arrow tower, and unlocked interdimensional mercenary technology.