Jian Rohansi was designed to save lives.

In the early twenty-second century, genetically modified humans are rare, valuable, and owned by the corporations that create them. Jian's unique immune system is harvested to combat emerging diseases, making him one of Heredis Corporation's most important assets.

To ensure his compliance, Heredis conditioned him to depend on two perfect lovers?an engineered Triad bond designed to keep him stable, productive, and loyal. When a devastating outbreak kills them both, the consequences are far worse than anyone expected.

Two years later, Jian's health has deteriorated despite every effort to restore him. As Heredis searches for a way to preserve the asset without regard for the man himself, company executives begin considering increasingly drastic solutions.

For the first time in his life, Jian begins to question the future others have planned for him. To survive, he must find a way to escape their control long enough to discover whether healing?and a future of his own?are still possible.

Set in a future shaped by climate collapse, war, pandemics, and corporate power, Immunity Cage is a character-driven science fiction novel about identity, belonging, resilience, and the enduring human capacity to choose one's own path.