Chapter 452: Chapter 452: What?! Accused of Cheating Again?!

Ding!

[The reason is simple. The [Yin and Yang Chaotic Formula] is much more profound and harder to comprehend than [Heavenly Sword Immortal's Manual].]

[Moreover, this [Heavenly Sword Immortal's Manual] already contains the detailed note from Heavenly Sword Immortal, including all of his experiences and insights, so comprehending all of them will not need to take too much effort.]

[The price actually will be much lower if not for the sheer amount of contents of this [Heavenly Sword Immortal's Manual] that covers all of Heavenly Sword Immortal's lifetime knowledge about martial arts and cultivation.]

Tang Li Xue nodded in understanding after she heard the explanation from her system.

'All right then... Let's begin now since we only have thirty minutes to comprehend all of them!' Tang Li Xue thought, but she started to hesitate for a few moments.