C104 Flying Current 3000

Fleeting Time was a mysterious technique that Cao Zicheng had obtained when he was receiving the Sword Emperor's inheritance. In reality, Cao Zicheng did not know what a mysterious technique was.

I've never heard of him. Cao Zicheng also didn't know what the effect of the mystical skill was, but he had such a great meat shield. It was such a good target test