Mark of Survival

This was exactly the kind of question everyone cared about.

Yeah, when killing zombies, were they supposed to keep count in their heads?

That would be way too inconvenient.

Elora had already prepared for this.

She took out the points storage chip implantation device and said in a steady voice, "I'm going to implant a chip into each of your wrists. This chip works like a bank card. It will accurate