YA Biotech Thriller

Rose has spent her entire life being watched.

As the world’s first human genetically engineered with a super-immune system, she’s been studied, tested, and hunted by headlines since birth. When she discovers the mother she thought was dead is alive in California, Rose seizes her chance to escape—hoping a new city, a new school, and new friends will finally let her be normal.

But normal doesn’t last.

Strange rashes. Aching joints. Crushing exhaustion. As Rose hides her symptoms and her identity from everyone around her, she uncovers a devastating truth: a dormant retrovirus was secretly embedded in her DNA at birth, designed to activate if her immune system ever failed. Not to cure her—but to erase her.

Now the people who created her want to finish what they started, her body is turning into a biological ticking clock, and the only person she can trust is a science-obsessed boy who believes she’s more than an experiment.

As the virus awakens and the past closes in, Rose must decide who she is beyond the lab reports and the headlines—and whether survival means becoming something entirely new.

Because maybe “normal” was never the point.

Perfect for YA readers who love:

• Books that blend biotech, suspense, and heart

• Genetically engineered heroines and high-stakes science

• Found family and unexpected romance

• Emotional coming-of-age journeys under extreme pressure

• Protagonists who refuse to be reduced to an experiment

• Stories that question what “normal” really means

• Heroines fighting to define what it means to be human