Using the monsters as the ladder, Cane in his beast form managed to climb on top of the fortress and once the black beast reached the peak the dragon returned, breathing fire, burning everything in its wake.
The beast then used the ground of the fortress to propel its body toward the sky, while at the same time Iris summoned the sixth sword to slash the Dragon's mouth, the moment she was close enough with the majestic monster!
Blood spurted out from the slashing wound and the black beast, once again, used the monsters to soften his landing on the ground, keeping its distance from the writhing dragon in order to protect Iris on its back.
Black blood from the dragon was like black rain that happened months ago when the Dragon coiled its body and let out a deafening roar.