Ren thought she had freed Dominion City. She thought destroying the oxygen towers would bring life back to the people. She was wrong.

The air was never theirs to control. It was never safe to breathe. Now, the city is falling apart—not from war, but from something much worse. People are vanishing. Others are changing. And the truth is more terrifying than anything Ren could have imagined.

As the rebellion fractures and the last survivors cling to hope, Ren, Mira, and the Enforcer must uncover the true purpose of the Dominion's oxygen control. The answer lies in the ruins of the past... and in the air they now breathe.

But time is running out. The transformation has already begun.

The war is over. Now comes the reckoning.