Battle at the mountain range
The Carp Retribution Society quickly grew from the support it received, every time it righted a wrong, by meting out justice or giving a fair shake and opportunity for the rejected. Its numbers mushroomed, and it blew up when they joined the Dark Helminth Ghost Sect, they even managed to use their good repute they had to subvert the image of the Dark Helminth Ghost Sect to the public, they touted them as righteous guards who held onto their oaths even after their liege had died. The embodiment of what true loyalty was.
The Dark Helminth Ghost Sect was able to operate smoothly and even grow its numbers thanks to the abilities of the Carp Retribution Society to sway public opinion. However, while the Society was outwardly known as a beacon of society, the Order knew their true face, they were harbingers of death who sold their skills for the highest bidders while also satisfying their lust for power and murder.