Sigma

Sigma wears a long white coat with black pants. The interior of the coat is decorated with a glittering pattern reminiscent of a galaxy.

Sigma is a unique character: he was literally "created" using a page from a mysterious "Book." Three years before the main events of the story, he suddenly found himself in the desert, without memories, holding a ticket from a non-existent station. A victim of human trafficking, he was picked up by a member of the "Death of the Celestials" and recruited, promising him a "home."
Sigma was "written" into this world precisely to manage the Sky Casino. He took his duties very seriously: he spent his nights memorizing details about guests and employees to better serve them.

His ability is called "Information Exchange." It's activated by physical contact with a person: Sigma and his interlocutor exchange the information they each most desire. This ability is useless in combat, but has enormous potential for criminal abuse.

Sigma genuinely cares for his clients and subordinates, demonstrating leadership qualities: he knows how to effectively delegate tasks and pay close attention to each guest. He also has a phenomenal memory and can memorize the names and personality traits of a huge number of people—up to 20,000 guests. However, behind this outward confidence lies an inner insecurity: in private, he admits to being unsure of his management skills and considers himself mediocre.

Sigma is a young man with long, straight hair that reaches his waist. His hair is parted down the middle of his face: the right side is platinum, the left is lilac. He wears earrings in both ears. His eyes are a cloudy pink.
Height: 177 cm
Weight: 62 kg
Favorite things: casinos, high places, talents, cookies
Disliked things: deserts, hunger, people who seek to exploit him

Sigma is a member of the terrorist organization Death of the Celestials and the general manager of the floating Sky Casino.