After you destroyed the aspect of Savathûn in the Mindscape, the newly Lightless Hive was successfully transported to the Psisorium.

Now you can feel a low-frequency thrum pulsing through the air as the Psion analyzes the Hive—a psychic vibration that sets your teeth on edge. It is unsettling… but then again, so were the Light-drained Guardians that you saw in the EDZ.

The Psion will search through the mind of the Hive for any intel about the Lucent Hive's strategy. It's unorthodox, but the Vanguard is willing to take any steps to stop the spread of this new threat.

Lord Saladin will contact you once progress has been made. Be ready.