"Ah, yes."
Ji Mingbo continued, "Mr. Fang, our original plan was to sneak into the mausoleum with a few other teammates to find the trapped team and meet them. However, something went wrong with our plan. In the end, only me and another teammate successfully entered the mausoleum."
"This is our communicator crystal. It can avoid the special magnetic field interference inside the mausoleum and communicate with the outside world."
Ji Mingbo took out a light blue ball the size of a golf ball from his backpack and said, "This is it. However, the communicator needs to be activated by a psychic skill, and it will also consume the built-in energy of the crystal. In addition, this energy cannot be replenished inside the mausoleum, so under normal circumstances, we agreed to contact the outside team once every half an hour."
"Yes."
Fang Heng glanced at the crystal ball in Ji Mingbo's hand.
