The Guerrilla General's seal was issued the next day.
It was made of bronze, with a perfectly square imprint surface, each side about three inches long, and very thick.
Carved on the seal was a swallow with outspread wings, its tail as sharp as scissors, and the wings unfolded, creating the impression of a bird shooting into flight.
The characters on the seal read "Guerrilla General", with sharp and forceful strokes, symbolizing the mobility and expertise in surprise attacks often exhibited by the subordinates of the Guerrilla General.
Zhang Hei ran his thick fingers over the Guerrilla General's seal and pressed it firmly a few times.
He then tucked the seal into his chest.
Guan Hong didn't even glance at it and simply took it.