Details of wilderness survival. Some of the content is adapted from my real experiences. It is also the loneliest book, with only one protagonist. Chen Liu spent all his belongings to buy an island he had never seen before, packed the simplest luggage and medicine, and started living on the island. He vowed to leave the island at most three times within five years. A completely unknown island, what is waiting for him? Can he live the life he wants on the island?
