[16 hours until the fortress siege.]
Below the sand dune, Zheng Shiduo was clambering up and down with a strained smile, striving to complete the tasks set by Battle Girl Lingtong and Wang Jixuan: surveying the terrain and burying detectors.
Zheng Shiduo wore a collar around his neck.
It was a self-destruction collar, which did not hinder Zheng Shiduo from turning his head to observe his surroundings and offered some protection, but if someone pressed the remote controller, Zheng Shiduo's head would explode with a bang.
"This is for you."
Battle Girl Lingtong handed a blue remote controller to Wang Jixuan and said softly,
"I've checked it. The energy loaded inside the self-destruction collar on Zheng Shiduo's neck is enough to kill him ten times over.
"He was sent by the Commander.
"This remote control device is mainly for your peace of mind, Zhou Zhengde had him wear it. With this, you control his life and death."
