Xenosaga Episode III is taking place one year after the events of "Episode II: Jenseits von Gut und Bose". The main character, Shion Uzuki, is shocked to find that the organization that she belongs to, Vector Industry, is actually closely linked to the Gnosis event. Because of that, she leaves her post and joins hands with an anti-U.M.N. undergrXenosaga Episode III: Also sprach Zarathustra - Play-Asia.comound organization and starts to work on her own to uncover the aims of Vector. But at that moment, she gets wind of news that the KOS-MOS development project is suddenly halted. A mysterious android, T-elos, emerges to replace the halted KOS-MOS project. Behind T-elos hide various mysteries and motives. What is the future of space...and mankind?