章 696: Chapter 487: Breathing is the Longevity Technique! Mayfly Sword Skill (4k)_2

Golden light flowed in Zhou Dao's Sea of Consciousness, transforming into tadpole-shaped glyphs that spread into the four limbs, five viscera, and six bowels...

The tadpole-like golden runes were like gentle streams, slowly flowing along the meridians, the spine, and the acupoints...

It was as if it was a never-before-seen route, guiding Zhou Dao's inhalation and exhalation.

Suddenly, Zhou Dao's body began to heave, and the spiritual energy of heaven and earth surged like a flood, entering his body with each breath.

However, with the mysterious breathing technique, the spiritual energy of heaven and earth had just entered the body when it combined and split, transforming into tiny golden particles, as small as dust, and merging into the flesh and blood with each breath.

Rumble...

Suddenly, after absorbing these golden particles, Zhou Dao's flesh and blood had a violent reaction, and a terrifying aura erupted like thunder, shaking incessantly.