Dr. Kiyama.Kiyama explains that she used the Level Upper Network to connect many brains as an alternative supercomputer since she was not allowed to use the Tree Diagram supercomputer. She assures Kazari that the victims will be released soon and gives her a cure program. When she is roadblocked by the Anti-Skills, she harnesses the power of the Level Upper Network, called Multi-Skill, to utilize the various abilities of the victims to defeat them. Mikoto arrives and battles Kiyama, who blocks her every attack until she lets her guard down, during which Mikoto gets close enough to shock her directly. In the process, Mikoto experiences flashes of Kiyama’s past, in which Kiyama had been assigned by her boss, Gensei Kihara, to be a teacher to a group of orphaned children, known as Child Errors, to prepare them for an experiment, growing fond of them in the process. However, the experiment had gone horribly wrong and the children had ended up in comas or worse, and Gensei choose to cover it up in the interests of science. Kiyama explains that she wanted to find a cure to save her students by using Tree Diagram but was denied every time, which led to her creating the Level Upper Network. As Kiyama's anger suddenly causes her to lose control of the network and fall unconscious, a strange fetus-like creature emerges from her head.