X95 made her debut in Isomer chapter 1. Since they're going to be busy for the next few days, she urged her fellow dolls to rest when they're having a philosophical discussion about humans' nature and war. In the end, she herself caught in the discussion by giving her views about the topic. Later during conference day, she disguised herself as a waitress to provide Commander situation updates from inside the conference hall.
In chapter 2, she helped in protecting and evacuating the civilians after Belgrade was under attack from Paradeus. But she caught on the bad side of humanity, and treated as a monster by people she's saved. She could only apologized, and hoped the conflict will soon end so there will be no more casualties from the civilian side.