As "Alone" enters its fourth season, the competition series shakes things up with a new twist: the contestants are dropped off in a remote location as pairs. Seven pairs of family members travel to a rugged region of British Columbia, where they are separated and dropped off miles apart from each other. Each player must navigate the wilderness to locate his or her partner. Once...。该剧讲述的是没有血缘关系的许苒与林予安兄妹,彼此互相扶持共同成长,从青梅竹马到错失后再次牵手的爱情故事。。