Hotel Beau Séjour. Kato, covered in blood, wakes up without any recollection of what happened the night before. Moreover, nobody seems to see or hear her. Slowly it sinks in: she's dead. Who did this to her? And how come a handful of people can still see her, as if she's among the living? Why them specifically? In her search to uncover the truth Kato will discover that a lot of secrets lie dormant under the surface of her supposedly peaceful village community.

A group of friends get together thirty years after one of the group members died in a tragic accident while they were on holiday. What was supposed to be a relaxing vacation changes rapidly into a nightmare, when some of the friends are blackmailed with footage from that terrible week three decades ago.