Project Solaris 2: Hero Rising

Read Project Solaris 2: Hero Rising Storyline:

The war has begun, and we are losing.
The grey men and their agents pursue us relentlessly. Our only hope is finding the mythical Hall of Records, where we hope to uncover the secrets of the Builders.
Our journey begins in Cairo, and will take us further than anyone could imagine. If we succeed the human race has a chance. If not, our race will be extinguished.