Seeking renewal of mind and body, nine guests arrive at Zauberwald, an Alpine retreat, where they meet Masha, an enigmatic wellness guru.

After a rocky first night, the guests forage the grounds of Zauberwald, but one team member is wary of Masha's specially invited and mysterious latecomer.

Martin escorts the guests to a museum in a nearby picturesque town - a trip that sees the healing protocol take hold with varying effects.

Tina and Wolfie's relationship is tested when instruments appear in the ballroom. Victoria offers to have a girls' night in with Imogen, but the plan goes awry.

Masha takes David on a psychedelic tour of their past together.

Matteo confronts Victoria about the secret she has been keeping from Imogen, while Peter is shaken by a new revelation.

Helena's past enters the spotlight as Martin spills the beans about Zauberwald's history and possible future.

The strangers finally realize what has brought them together.