After a worldwide pandemic, survivors attempting to discover significance in their lives and associations with others in a world in which memory and recollections are no more. Five stories each sectioned investigate an alternate aspect of existence without memory in a future that has no past. The last survivors meandering through towns without reason, soul influenced by a genuine amnesia due to whom it is difficult to recall what they did following one day. The two have the same blue bow on her arms, evidence of a typical past. In the interim, a kid who crosses the nation destroyed meets a weird researcher.