The Ephemeral (Project Stellar‪)‬

Now that Grey has delivered the city from the attacking hordes, he still has a lot of work on his hands. He needs to pay the Bina Shea a visit, find the Bullet Star, investigate the mysterious Project Aurora—and above all, he needs to restore the First Legion to its former glory.

But most importantly, he must eliminate the Daat and cancel the deal that Prometheus struck with the treacherous demon many centuries ago . . .