Code Geass R2 E.10

Lelouch successfully escapes with Empress Tianzi. Desperate to recover the Empress, the Eunuchs agree to forgive Li Xingke if he rescues her. To that end, he is granted use of the Knightmare Frame Shen Hu. Kallen intercepts him with the Guren Mk-II but its power runs out and she is captured. With the Black Knights cornered, the Eunuchs and Britannian forces turn against Li Xingke and his rebels.