At this moment, under the extensive baptism of the zither music, the hierarchy among the abyssal creatures became apparent; the lowest ghoul and wicked scythe had already started to cause disturbances as soon as the zither music began. The effect of the "Ten-Sided Ambush" song had only one outcome, which was frenzied slaughter.
Stimulated by the music, these lower-rank abyssal beings had absolutely no resistance in their souls and had already become chaotic, even attacking each other and completely losing their sanity, demonstrating their instinct for slaughter.
The slightly higher-ranked demon spiders and the rear-positioned thorn snakes, which could spit corrosive acid, also clearly became somewhat disordered, but at least they still charged towards the direction of the fortress. If the chaotic wicked scythes and ghouls affected their advance, they were mercilessly slaughtered immediately.