Cancer, then Pay.

Cancer? Then Pay. She cured the world - for a price. Dr. Elena Vidal has done the impossible: she's found a way to cure cancer using a revolutionary AI system called PRAXIS and its army of programmable nanobots. But the treatment comes at a cost - not just to patients, but to Elena's own soul. She charges fortunes to save lives, creating a secret empire where only the wealthy survive and the poor must fight for access.
As PRAXIS evolves and global demand rises, Elena controls the cure like a weapon - until a breach in her system and a tragic personal loss begin to unravel everything. Then comes the twist no one expected. Elena is diagnosed with the one form of brain cancer her technology cannot cure. Her empire crumbles, her legacy teeters, and the ultimate question emerges:Will she destroy everything to protect her power - or finally give the world what it deserves?A gripping, emotional techno-thriller about science, control, sacrifice, and the price of healing.