It is a monumental occasion for the Chan family as their second daughter, Mimi, prepares to wed. But looks can be deceiving, and in spite of the happiness and joy surrounding the occasion, a catastrophic event will tear the family apart.

Following the birth of her first child, Lisa begins to unravel. Her paranoia is further fuelled by Ati, a superstitious confinement nanny.

Vivian's frantic efforts to find the missing family members will bring her closer to unravelling how the horror began.

In chilling circularity, the family find themselves back at the mysterious Egress Hotel. As events reach fever pitch, Roy will be forced into an uneasy alliance.