A verbose essay film, making a mountain out of a molehill. Due to Covid-19, exploratory field trips to the countryside turned into school trips. Just when we thought we were going to be bored through the trip, we noticed the "stalacitites" growing on the buildings of the school. And so, as we explored, a hidden ecosystem, hidden behind the neat facade of the school buildings, slowly unraveled. And of course, we didn't intend to stop at just finding them...

• Documentary