Gao Hai

Gao Hai (高亥 ガオ・ハイ), is a pale-skinned and young-looking man who is one of the High Eunuchs of the Chinese Federation.

Second Season
Gao Hai makes his first appearance to meet Zero after Lelouch was reawakened. He was sent as the Federation's consul to Area 11. Following that meeting, he fell under Lelouch's geass. And while under the influence of Lelouch's Geass, he grants asylum to the Black Knights within the grounds of the Federation's consulate. Afterwards, Zero gives a reason to let Li Xingke execute him when he claims Zero is more important than Empress Tianzi.