Mnemonic

He remembers everything. That's the problem. After bringing down the memory-altering Veil Protocol, Elias Vale-known as Mnemonic-expects freedom. Instead, he discovers evidence that his greatest love, his deepest grief, and even the memories that define him may have been carefully engineered by the very man he destroyed. As Vantross City collapses into chaos and reality itself becomes uncertain, Elias must unravel a conspiracy buried deeper than government secrets: one hidden inside his own mind.
In a world where memories can be edited and identities rewritten, the final battle isn't for the city. It's for the truth of who he really is.