What is the fine-grained topic of the following text: I checked with the Moz team if it’d be ok to do and they gave me their blessing, so I’ve written Roger MozBot & the Time Machine, a short story involving Roger – Moz’s mascot – who discovers a time machine and visits various moments in Moz’s past and (potential) future: a total of 6 different time periods. Only return the topic.
Writing a short story about Moz’s mascot, Roger MozBot, using a time machine to visit various moments in Moz's history.