"Oh, you don't have to worry about that. The gas is special and can penetrate the skin through the pores. Even though the zombies are just dead humans, they still have the same skin and body structures. So, the gas can pass through the skin. Also, to make them less suspicious and prevent them from avoiding the gas, we have made it colorless and orderless. They will never know that they have absorbed anything." Professor Tang reminded the others in the lab proudly.
"In that case, we should give the first batch to the sect leader, she will definitely know what to do." Another professor commented.
"You have already finished your research?" Commander Shen happened to be walking into the lab to check on their progress when he heard their conversation.
