JKSManga
So what exactly is the deal they made cause honestly making the humans leave the planet and beast alone is the only thing I can think of. But to get them to agree to that would not be easy after all the Earthborn relay on the crystals they get from there Quinn would need to give them another planet which could affect the curse factions crystal supply. For the beast to agree to hand over their bodies I don't see it being something simple like Quinn made it out to be.
It's about time Vorden returned and that they didn't have to go through the same rigmarole as last time. Let's all just hope that Quinn and the others along with Ratan and Vorden can get off planet before thing turn sour for them all. Also wonder if Quinn will ask long Blade if he can keep the Black Blade for research reasons.