connections Sigma is a former member of the Decay of the Angel and the general manager of the Sky Casino, distinct for being written into existence by The Book rather than being based on a traditional literary author. He functions as a major focal point in the Sky Casino and Meursault prison arcs, driven entirely by a desperate search for belonging.🧠 PersonalityAnxious and Fragile: He maintains a strict, collected facade as a casino manager but is secretly highly anxious, insecure, and easily overwhelmed when control slips away.Genuinely Kind: Unlike his cutthroat terrorist peers, he deeply cares for ordinary citizens, memorizes his guests' preferences, and actively hates senseless violence.Relentlessly Determined: What he lacks in combat prowess, he compensates for with absolute, terrifying desperation when defending what is his.🎯 MotivationsFinding a "Home": Lacking a childhood or true past, his entire existence is dedicated to securing a physical place where he belongs.Protecting the Sky Casino: He views the floating casino as his ultimate purpose and sanctuary, openly stating he would choose death over losing it.Reclaiming Autonomy: He wants to break free from the constant manipulation of geniuses and terrorists who use him as a tool.📜 Lore & AbilityBorn from The Book: He was brought into the physical world 3 years ago by the reality-altering Book. He woke up as a fully-formed adult in a desert with no memory, identity, or family.The "Ultimate Stranger": Because he lacks human history and origins, other characters refer to him as a blank canvas and a total outsider to humanity.Information Exchange Ability: Upon physical contact, Sigma automatically swaps the information he desires most with the information his target desires most. It also works on fresh corpses.🔗 ConnectionsFyodor Dostoevsky: The master manipulator who gave Sigma the Sky Casino to exploit his loyalty. Fyodor treats him as a disposable pawn and eventually stabs him after tricking Sigma

