C100 Coldsteel Flying Sword

Ke Dong was well-versed in the Flying Sword Formation, having set it up twice before. However, inscribing it onto a Coldsteel Sword was a different challenge altogether.

The first issue was the limited space available on the Coldsteel Sword for inscribing any formation. Secondly, the elongated shape of the sword's body wasn't conducive to such detailed work. Therefore