Martial Peak – Chapter 667, Oath
Translator: Silavin & PewPewLaserGun Editor and Proofreader: Leo of Zion Mountain In the underground room of the Octagonal Building, Yang Kai maintained his Demon God Transformation while he felt his Demon Crests faintly pulsing, causing his blood flow to accelerate, and raising his momentum to an astonishing height.
