Lu Xiaobu didn't speak immediately but walked a few steps to the side of a cell.
After a careful look, he found that the iron bars were actually unlocked, just closed like this.
Only then did he understand why Bu Bai could come and go so freely.
He then carefully observed the guard with closed eyes and even tested with his hand.
Indeed, as Bu Bai said, they were practically in a state of living dead.
"Bu Bai, come and kill one for me to see."
Lu Xiaobu spoke again.
"Alright."
Bu Bai stepped forward, and that eerie green light appeared again, entering straight into the living dead guard's body.
Afterward, Lu Xiaobu could clearly feel that this eerie green light, upon entering the guard's body, seemed to trigger some mechanism, and instantly a deeper light emerged from the guard's body.
Eventually, the guard's entire body began to disintegrate gradually until it disappeared without a trace.
