
A jellyfish-like alien object hovers over Stockholm and chaos erupts. Biologist Zandra Kraft links the phenomenon to a mysterious fungus. Meanwhile, Prime Minister Moa Halmgren and crisis expert Elias Charbel try to understand the situation.
Moa orders an attack on the creature in the sky, but Elias warns of a possible explosion. Zandra breaks curfew to investigate the mushroom and reach Moa and Elias with her find before it's too late.