Chapter 1667: Sky Splitting Dragon’s Tribulation

<Harmonious Heaven Refining Immortal Physique has activated>

<Your lightning resistance has increased slightly>

<Your lightning resistance has increased slightly>

<Your lightning resistance has increased slightly>

An entire day had passed since Yuan began his training at the Sky Splitting Dragon's Tribulation, yet he had still not managed to develop any resistance to lightning.

Lightning resistance was not only one of the most sought-after immunities but also one of the most difficult to train. Among all the immunities, the Heavenly Physique was one of the rarest, even though it had the greatest number of pursuers. 

Seeing that he was only progressing slightly, Yuan was tempted to enter the second level directly.

After some contemplation, Yuan moved to the border between the first and second levels. In the second level, the lightning strikes crackled with a vivid purple hue, a stark contrast to the blue lightning of the first level.