第 3 集: 譚雅在面臨嚴重個人危險的情況下，測試不穩定的計算寶玉原型
2017年1月20日 播出
After her stunning success with her first mission, Tanya is assigned to test a new piece of technology: a highly unstable prototype calculation jewel. This jewel offers her unparalleled power, but just using it risks her life. Tanya is determined to get out of this project and on to someplace easier and safer (like the front lines of the war), but Being X has other ideas... (Source: Crunchyroll)