En proie à des difficultés familiales et à une mémoire défaillante dues à ses problèmes d'addiction, une ancienne star du rock se lance à la recherche effrénée de son fils disparu.

Samuel, a Russian-born Jewish inventor who specialises in the development of hearing aids, is tasked with a secret mission by MI5 to use his technological expertise to contribute to western Cold War efforts. Following the tensions of the space race and the first hydrogen bomb test, Samuel's efforts factor in to the emergence of the modern world.

Xiong Ge starts a new life following the disappearance of her sons and ex-husband. She opens a hostel called The X-Dormitory, in which she treats her tenants like her family. When Room 206 mysteriously appears out of no where and out walks her ex-husband, she gets a terrible feeling in her gut that something bad is about to happen.

The seemingly perfect life of a small-town family is shattered when their teenage son disappears after becoming involved with a satanic cult.