As Sifus spoke, a short-handled flag began to condense before him, roughly the length of a normal person's arm. A rectangular flag, its tail edge slightly damaged, fluttered above the handle. The entire flag was blood-red, with hues resembling black iron, looking as if it had endured a long and arduous war. Two intertwined long swords were emblazoned upon it.
Aside from the slight damage, there seemed to be nothing particularly noteworthy about this flag. It looked utterly ordinary. Given the inherent nature of Treasures to conceal their power, if no one activated it, it could be tossed on the ground, and likely no one would even bother to pick it up.
"This is Jack, that bastard's Treasure, the 'Bloody Team Banner.' It can forcibly enhance the strength of others, with the boost calculated based on the person controlling the banner."
The name of this Treasure was quite plain, but its effect was exceptionally straightforward.
