In that moment just now, Zhao Tianxuan almost thought he was mistaken, but having both cultivated the Profound Slaying Sword and being so close, the probability of Zhao Tianxuan making a mistake was almost negligible.
It was precisely because of this that Zhao Tianxuan felt so incredulous.
Eight months might seem like a substantial amount of time for martial cultivators in the Body Tempering realm, considering that the prime years for cultivating martial arts were just a few.
But for someone in the Combined Aperture Tempering realm with a lifespan of three hundred years, less than a year was not considered a long time.
When Chen Fei hesitated to use it earlier, Zhao Tianxuan instinctively thought that Chen Fei's practice with the Profound Slaying Sword was not going smoothly, which was why he wanted to conceal it.
