Since ascending to the higher realms, Chen Xuan had never encountered any cultivators from the Mechanical Arts Realm. Why, then, would someone among this group of mecha pilots secretly signal to him?
In that instant, Chen Xuan immediately thought of Yaoyao and Qinqin.
If the twin sisters, Yaoyao and Qinqin, had ascended to the Mechanical Arts Realm and joined the Heavenly Mechanical Sect, it would explain everything. As for why they did not acknowledge him directly, Chen Xuan guessed that the Heavenly Mechanical Sect must have strict rules; to reveal their connection without first informing the Sect Master, Soma Kai, might arouse suspicion. Furthermore, Yaoyao and Qinqin were likely considering Chen Xuan's safety; after all, the Heavenly Mechanical Sect was a top-tier power in the Mechanical Arts Realm, not something a lone Star Realm cultivator could hope to resist.
Chapter 3889