In an instant, Zhou Baiyu saw some strange things that resembled mathematical formulas emerging from the struck monster.
The monster, dressed in a school uniform, could not be frozen, killed by tentacles, or slashed by Sword Qi, but quickly vanished after being hit with "bullet chalk."
It wailed like a soul with only an upper body and no angles in an abstract painting, and under a moan, it vanished into nothingness.
Seeing this, the other four immediately followed suit, each pulling their triggers.
Bang Bang Bang Bang! Four shots fired in succession.
Text, numbers, mathematical symbols, letters, different "blood splatter" effects emerged on four different monsters, instantly killing them.
The monsters that had been impossible to kill were easily dealt with, which invigorated the Pioneer Squad.