In the village of Momo the pace of time goes very slowly. Nobody is bothering about stress but everyone has time to chat and rest - until the day the grey men arrive. With a great selling strategy they offer the people an account to collect time. Now everybody is in stress in order to gain time for collecting, except for Momo who obviously is the only one without stress. Watching her former friends having no time at all for friendship and other social activities she decides to fight the grey men. The story is a modern fairy tale about how to use time.