Si Xingkong took out a half-meter long metal cylinder and instilled it with Genuine Qi.
A few bright inscriptions emerged on the surface of the metal cylinder and rushed toward its bottom.
"Swoosh!"
A beam of white light flashed out of the metal cylinder, ascended from the ground, then rushed straight into the clouds.
Typically, once a warrior sent a signal, the Ministry of War ships would arrive in an hour to pick him or her up and go to the Battlefield of the Primitive World.
Zhang Ruochen sneakily put the Yin Yang Wooden Map into the Qi Sea between his eyes.
Although Zhang Ruochen believed in Huang Yanchen, Si Xingkong, and Chang Qiqi, he still had to be careful. Some huge secrets should be kept to oneself.
Once exposed, it would be treacherous toward Zhang Ruochen and the people who had been informed about it.