Yu Jing sees itself as destined to become the leading power of the Human Sphere. The Yǎnjīng, its Military Intelligence Service, works from the shadows to ensure the conditions for that future are met. Among its covert assets are the Guǐ Fēng, the Phantom Wind, operatives who handle missions the StateEmpire cannot address openly through diplomacy or conventional forces.

The set provides Initial and Enhanced operatives with alternate weapon arms, supported by a Mén Tóng SpecBot.