After oil is found in Greenland, Birgitte leaks incriminating information when she and Prime Minister Signe Kragh clash over who should have oversight.
Armed with the proof she needs, Katrine tries to take Birgitte down. A meeting with Greenland officials over dividing the oil revenue turns contentious.
An unknown object crashes in Greenland. Birgitte deals with the US and China but begins to lose support from her party. Katrine asserts her leadership.