CZ2128 Delta

The fifth or sixth sister of the "Pleiades" team.

Her official name is "CZ2128 Delta," with Shizu Delta being the abbreviated form.

She has a name resembling a machine model number, a job class suited for firearm usage, and is characterized as an emotionless mechanical girl.

Her appearance includes emerald eyes, an eyepatch covering one eye, military-style decorations, and long, straight red-gold hair, giving her an inorganic impression. However, like the other members of Pleiades, she is extremely beautiful.

She likes cute and small fluffy things and often goes to the sixth floor to touch magical beasts. When she finds something she likes, she sometimes puts a one-yen sticker on it.

It is extremely rare for her to show any expression, and almost no one can read her emotions.

She was designed by her creator to be familiar with all the gimmicks and their solutions in Nazarick. However, due to the danger of leaking this information if she went outside, Ainz manipulated her memory.

She excels at long-range sniping using her magical gun, her weapon. She can also engage in close combat to some extent, such as attacking with a knife. Additionally, she has complete immunity to poison due to her race.