Chapter 835: Chopping off Zhentian Gu's Head

A mind transmission?

Qingfeng Li froze for a moment, astonished that at this critical moment, the Dark Night Emperor should have sent him a mind transmission.

 He knew that the Dark Night Emperor only used mind transmission to send important messages. In the message he got just now, the Dark Night Emperor told him that the Red Fiery Sword could be turned into a spiritual device and thus increase his combat power.

"Senior, did you just say that the Red Fiery Sword will turn into a spiritual device once I break the first seal?" Qingfeng Li communicated with the Dark Night Emperor through vital energy.

Communication through vital energy was different from communication with language because the latter required both parties to talk or use voices but vital energy communication transmitted ideas formed in your mind as a mental wave into the other's brain.