C551 He Trains Himself!

The Undying Longevity Spell!

Feng Yi was pushing himself to the limit, practicing the Undying Longevity Spell's undying chapter—a technique that could be described as self-torture. Yet, if mastered, it promised unparalleled strength.

This place was a field of lava, with molten rock everywhere. Most practitioners who dared to enter would likely be reduced to ashes instantly. However