Über-Eins

Über Cluster Befehler 1, or otherwise nicknamed Über-Eins by Schwi, is Schwi's former cluster commander. In the movie, he was only shown as a figure in cyberspace.

Über-Eins excommunicated Schwi from the cluster when her analyzation of the human "heart" generated more and more errors. This forced Schwi to operate on her own, eventually leading to the events in No Game No Life: Zero.

As Schwi was fighting a hopeless battle against Jibril, she desperately reached out to Über-Eins in an attempt to reestablish connection and seek help. Über-Eins rejected her request at first, but eventually accepted it after judging Schwi held "valuable data". Schwi was then granted access to all weapons in arsenal and the Alles-Lösen algorithm, allowing her to survive until the data sync was complete. In the movie, Über-Eins was seen shedding a drop of tear when Schwi was getting obliterated by Jibril's Heavenly Smite.

His cluster was one of the 21 clusters tasked to siege Avant Heim during the final act of the Great War. Since he didn't show up during the events of Volume 9, it can be assumed that he either perished during the operation, or decayed beyond repair during the 6200 years after the establishment of the Ten Covenants. 尤巴 · 爱因