It is the year 2035, due to a devastating pandemic and the end of working antibiotics, society has fractured. Class A citizens have spent a generation living in a unit-based lifestyle, rarely or never going out. Everything is delivered to their doors by the online retail company Zamon. Children meet in virtual classrooms for education. They are accompanied by artificially intelligent, virtual assistants called VAs which they personalise. There are strict contamination protocols. The unit people do not know who is in charge anymore as their virtual and actual life’s have been blurred.