当八个陌生人在一个驼背的老妇人(祖母)看守的豪宅中醒来时，他们很快意识到他们不仅在豪宅和周围的森林中，而且在一个完全陌生的维度中被绑架了。险恶的威胁迫在眉睫，八个人别无选择，只能完成奶奶设计的一系列“游戏”，希望有一天他们能回到曾经熟悉的生活。
在一个万物渐渐褪色的世界里，他们竭力让心中的爱保持鲜活。这是一场两个灵魂之间相系的旅程，印证了一个无可辩驳的真理：记忆或许会消逝……但爱将永存。
建筑系大四学生意外成为校园网红占卜师，竟假称自己是地产新贵童年约定的船伴。这场始于谎言的相遇，却在阴差阳错间孕育出真心。与此同时，逐梦韩国演艺圈失败的青年黯然归国，只为寻找当年那个特别的船伴，而对方恰巧正是这位地产继承人。
Season 2 begins 13 months after the events of the first season. A coastal tanker leaves the Öresund waterway and is headed straight for the Øresund Bridge. When the Coast Guard board the ship they discover there is no crew, and three Swedish and two Danish youths are chained below deck. Saga Norén, County Police, Malmö, is put in charge of the case and contacts Martin Rohde, who is still haunted by the death of his son. Soon it turns out the chained youths were just the beginning... Someone wants to direct our attention to the changing climate and the use of our planet's resources, and will stop at nothing to do it. It all turns into a race against the clock to prevent a disaster where many lives are at stake...
