Bellamy and the team originally plan to take the generator back to Arkadia to ensure the long-term survival of their people against the coming radiation.
Clarke initially hides the fact that only 100 people can survive in the ship to keep hope alive. However, Raven pushes for transparency. Watch The 100 S04E02 1
In Polis, King Roan faces an insurrection. His legitimacy is tied to his alliance with the "Skaikru" (Sky People). Bellamy and the team originally plan to take
The central plot revolves around the discovery of a hydrogenerator at Farm Station in Azgeda territory. This machine is capable of providing water for 500 people in the Alpha Station (Arkadia), but it is being used by Ilian and his people. Raven pushes for transparency. In Polis