O₃ is a molecule that eliminates other odours around, often used for air purification. Its strong concentration can exterminate living organisms.

In the space, one can observe how the smell transforms: from the crisp scent felt as soon as the lightning strikes to hints of copper, damaging the blood vessels in the nose. As extremely sweet notes appear, they send signals to the brain for the smell of blood. The moment of electric discharge and the release of O3 is mesmerising, but it can act as dangerous tool for destroying fragile life on Earth.