C156 Rule

"In addition to this, there are two other important rules. Firstly, one must not kill anyone within the "Nebula Palace"! Secondly, all those who break the rules of "Nebula Palace" will be punished, unless someone breaks the rules first! "

"Yes." Chen Yu and Chen Xiner remembered the rules that Dugu Qiuzui had said.

"The arrays here should have been occupied