On the evening of the fourth day, everyone sat around the campfire outside the cave after dinner, chatting half-heartedly about things they found interesting, but it was clear that everyone felt a bit bored.
At this moment, 2569 hurriedly rolled over.
"Madam, the signal communicator has picked up a signal!" 2569 lifted a small metal plate from its front abdomen, allowing Du Xixi to easily see the fingernail-sized signal communicator installed underneath.
The signal communicator was also prepared by the predecessor who helped construct the temporary channel. He prepared well for Du Xixi and the others, so that if the temporary channel could not be re-opened after ten days, at least they could use this signal communicator to contact Chen Yin and the others from the Blue Star Empire, rather than foolishly waiting in this world.
