The year is 1966, and the world is undergoing a transformation, as it often does. In Britain in the 1960s, its people are trying to adjust to what they have been told is a new and bright generation, with different values and new opinions, however unclear, when asked about them. All to figure out their place and function in this new era.
A death occurs during a party, but it might not have been intentional, maybe it was accidental, no one knows. What becomes clear is that someone wanted to harm the partygoers a lot.
It is up to five people from very different backgrounds to work together, to find out what really happened and why.