In the neon-drenched, smog-choked Neo-Veridia, where the city's pulse thrums with artificial light and the crushing weight of debt, Arin Vale, a brilliant neuroscientist, faces an impossible choice. His seven-year-old daughter, Lyra, is dying from a degenerative neural condition, and the only hope for her survival is an experimental surgery costing 8.5 million credits—a sum far beyond his reach.

Desperate, Arin turns to the chilling reality of the "Memory Economy," a clandestine market where human experiences are bought and sold. He makes the ultimate sacrifice: selling his most cherished paternal memories of Lyra to the enigmatic Mr. Vance, a shadowy collector of profound emotions. The extraction leaves Arin a ghost in his own life, a father who cannot remember his daughter, haunted by inexplicable tears and fragmented dreams of a spinning girl in a red dress.

But the echoes of a love too powerful to erase refuse to be silenced. Guided by a child's engraved watch and a haunting voicemail, Arin embarks on a perilous quest to reclaim his past. He finds an unlikely ally in Dr. Kora Nix, a rogue neuroscientist with her own tragic history linked to the Memory Economy, and Deem, a reclusive digital hacker. Their journey takes them into the city's dark underbelly, through the illicit Echo Exchange, and ultimately, to the gleaming, off-world fortress of Aurora's Vault, where Vance displays his grotesque "Museum of Emotions."

As Arin confronts the man who stole his soul, his personal battle ignites a global media storm, exposing the true cost of commodified consciousness. In a desperate, high-stakes gamble, he not only fights to reintegrate his own shattered memories but unleashes a truth that could shatter Vance's empire and redefine the very essence of human connection.

Memory for Sale is a gripping sci-fi saga that explores the profound questions of identity, sacrifice, and redemption in a world where emotions are currency. Can love truly be forgotten? And can humanity, from the ashes of its darkest choices, forge a new future built on empathy and the enduring power of shared experience?