C1984 The mystery of fangwei

"That 'shield'?"

When the four of them heard Kui Wei's words, their expressions immediately changed as they looked towards Kui Wei in unison.

In this Warring States Continent, 'shield' was a familiar and unfamiliar word.

It was said to be familiar because many ancient families knew of the existence of the 'shield'. However, it was recorded in history and had disappeared many years ago