Concert· Köln
Serotonin Zero / Social Crisis / User
That phrase combination is ambiguous to me — I don't recognize "Serotonin Zero" as a known event, work, or incident, and I don't want to invent details about something real. If you're asking me to summarize a fictional premise or story concept you have in mind, it sounds like it could be something like: *"An individual (the User) experiences a total collapse of serotonin ('Serotonin Zero