Dr. Corinne Dowd thought she was practicing medicine at the cutting edge.

She was wrong.

The Telluride Center wasn’t a hospital. It was a farm. And she was the livestock.

Fused to her pelvic floor is the Bio-Weld—a synthetic, living stem-cell chimera that can stop a hemorrhage, restart a stopped heart, and knit shattered bone in seconds. The ultimate military asset. Two billion dollars of pure, engineered invincibility.

There’s just one problem.

It’s hungry. Deny it massive calories and it will cannibalize your organs and bone marrow to survive.

When the Center goes up in flames, Corinne and two fellow hosts flee into the frozen Rocky Mountains. Corporate kill teams and aerial drones are already hunting them. The Bio-Weld keeps them alive… but only if they feed it.

Cornered, freezing, and outgunned, Corinne makes a desperate choice: she leaks the genetic blueprint onto the dark web.

She thought it would end the hunt.

She was wrong.

Now every intelligence agency, cartel, and mercenary outfit on Earth knows the formula—and they all want the living hosts who can manufacture it.

Corinne and her team aren’t running anymore.

They’re no longer victims.

They are the Apex.

A brutal, high-octane fusion of tactical survival and clinical biopunk. Fast. Visceral. Unsentimental. The terrifying collision of corporate greed and human evolution—where the only way to stay alive is to become the ultimate weapon.