Impermanence Bone Gu is a rank four Gu that turns a Gu Master's skeleton into impermanence bones and firms the body that holds the soul.
Ge Guang brings a rank four impermanence bone Gu from Ge tribe’s warehouse to Fang Yuan after Fang Yuan’s wolf army breaks Man tribe’s hold on the tribe. Fang Yuan accepts it. ch. 458
Effect
Several days later he uses it and completely transforms his bones into impermanence bones. The body is treated as a leather bag that holds the soul; impermanence bones make that bag firmer, so containing a thousand man soul is no longer a problem. ch. 459
Soul and strength path
He later uses rank four impermanence bone Gu again to further strengthen his soul. The same stretch states that the Gu does not benefit strength path. ch. 500
Chronicle
Connections(5)
0 later connections are veiled.