"I'm not asking about that. I was just wondering if you know how... One of my company died in the metro?"
"You're talking about how the empty metro became full of zombies, right?"
Xiaoyun slowly nodded, unable to hide his face, desperate, wanting to know the answer.
"It's simple. The zombies were there the whole time. The squad you sent simply didn't see it."
"What do you mean they didn't see it? I sent an entire recording team, and it showed that the metro was emptied."
Xiaoyun argued back, remembering the footage and all of the recordings that showed the event.
"Okay, I shouldn't have said it like that... The squad you sent inside can't see the zombies, no matter what.
They are all invisible until something awakens them. Chen Gang and I actually tried to tell your soldier to leave.
But they didn't understand our hint and kept on going... Next thing you know, one of your soldiers had some sort of wound on their body.
