After a shipwreck leaves them stranded on an island, Lu Ze, more than a dozen men and women, and two pairs of elderly people with strikingly different personalities are cast into a desperate predicament. Shunned by everyone and surrounded by complicated human nature, he uses his wilderness skills to put down roots. From surviving on the deserted island and building a hidden mountain-cave camp to exploring step by step, he eventually breaks into a Neolithic savage world inhabited by totem warriors and mutated beasts!