Zongwu: I, Jiang Yin, Kill Dongchang with My Ice Finger at the Beginning

Jiang Yin was ordered to escort the target, but was surrounded and killed by Dongchang at the inn. He used the Phantom Yin Finger to freeze Cao Shaoqin and kill the Hundred Arrows Team. During the escape in the desert, mysterious footwork first appeared, and he vowed to protect Zhou Huai'an and his party from breaking out of the pass.