To save her sick brother Noah, Ava Reed rents her body for three days to NeuroLease, a luxury body-leasing company. She wakes months later in a weak recovery shell and discovers her real body has married billionaire Ethan Blackwood under another woman’s soul. Branded an impostor by AI, rejected by Noah, and hunted by Blackwood power, Ava uncovers a hidden immortality scheme involving Ethan’s dead fiancée Sophia, ruthless scientist Celeste, and a family that turns poor bodies into assets. To reclaim her name, body, and soul, Ava must expose the system before her memories are sold too to the highest bidder.