C1352 Placement in a cell

Old Black knew that Song Yu must be up to no good, so he said angrily, "I'll definitely find out who set up this array."

Song Yu's face immediately darkened, "I say, Old Black, what do you mean? Could it be that you want to blame me for this? "

"You know what you're doing, don't you?" That Old Black said coldly, while Song Yu sneered