Naira Evelyn thought her life was simple—graduate top of her class, finish her research, and maybe one day change the world with her mind.But everything falls apart when she’s kidnapped by a shadowy crime family known as Klan Umbra. They don’t want her for ransom. They want her mind—and her science.Naira has been working on a serum that helps repair trauma in the brain. But in the wrong hands, that formula becomes something terrifying: a way to erase free will.Under pressure, Naira refuses to cooperate. Until she finds out that the same people who took her… may be connected to the death of her parents years ago.Now trapped in a world of secrets, guns, and cold ambition, Naira must make a choice—become the weapon they want, or turn the table and destroy them from within.But when Raffael Elano, the enigmatic mafia heir, begins to show a side no one else sees, Naira realizes the most dangerous formula isn’t in her lab…It’s the one building between their hearts.