Along with Mokania the strongest armed librarian, she is the acting director of the Armed Librarians. She usually wears a white shirt with a small bunny cartoon on her right breast. She has a calm personality and always hopes to meet someone that can defeat her. She had a relationship with Mattalast in the past.

She mainly uses a sling (usually wrapped around her right wrist) to snipe enemies from a far distance. She can throw many things but usually uses small rocks or pebbles. Her throwing speed can reach 5 times the speed of sound. Her weapon was so strong that even Shlamuffen (the weapon used by Segal and once used by Shiron) couldn't destroy it. Her magic ability is "Sensor Silk", which she uses to sense people, including visual and hearing. Her silks, fully emitted, can reach approximately 50 kilometers, while the number of silks emitted reaches over billions.

The child time Hamyuts Meseta is voiced by