陆家千金叶小秋出生的时候被保姆李云香掉包，从小过着穷苦的生活。李云香更是为了彩礼钱逼迫叶小秋嫁给多次离婚的家暴男。叶小秋不甘命运，开始主动反抗，她究竟能否挣脱牢笼，找回真正的亲生父母呢？
以推理社成员的团建派对欢快重聚为主题，姐妹们协力合作完成一系列欢乐挑战，展现出团队默契及超强推理能力。
Ten new participants compete to win $500,000 in Alone's most remote location yet, Northern Saskatchewan. As the survivalists set out into the wilderness searching for food and shelter, one participant makes a costly mistake.
