Click several times until the dialog appears. Make sure you've at least been to the void before finally catching it.
Nope, need got defeated by tall lady first by drained health and lose, get carried to void, and after that you can secondly, catch tall lady, speak in house(freeroam not mission), for free to go anytime to void
I know. Because I already got it. I just told him how to get to the void from the home base.
