The man with the scar did not speak, but in fact, the Fog of Resentful Spirits was not a cultivation technique from the Sect of the Battle God.
The origin of the Sect of the Battle God lay in its first Sect Master, who blazed a path of staunch resilience, tore open the heavens and the earth, intercepted the Golden Sun Dao, achieved the Golden Sun Laws, and only then founded the sect.
The cultivation techniques practiced by the Sect of the Battle God, even the lowest-level ones, were all inclined towards being masculine, expansive, and ruthless.
As for the Fog of Resentful Spirits he was now casting, it was something he had acquired unintentionally, unknown to the people of the Sect of the Battle God; even among his Cold Iron Guards, not many knew of it.
Such a yin and gentle cultivation technique would undoubtedly lead to punishment if known by the Sect of the Battle God.
"Boom!"