In the fortieth millennium, knowledge is an eternal curse.

Tech Priest Exanders Statcali discovered a distress signal from ten thousand years ago, originating from a forgotten, dead world—Xerath.

There was no life there, only a steel ruin stretching across the continent, and a black pyramid that looked out of place, bearing the emblem of the Mechanicus.

When the exploration team entered the silent sanctuary, they discovered not the expected relic, but a terrifying creation, half-human, half-machine, imprisoned in a vessel. Its final warning was not a gift to humanity, but a death knell tolling for the entire galaxy:

"They're awake! Run!!!"

Now, Exanders must confront a harsh truth: some knowledge is not for mortals to grasp; some silences, once broken, are the end of eternity.