The thick Thunder Plasma inside the Clear Thunder Pool churned slowly.
Shen Yi sat cross-legged in front of the Thunder Pool.
Using the Soul Refinement in the Secluded Abyss Technique, he created a cave dwelling at his brow, where thunder roared and washed over his frail divine soul.
Logically, one should practice this spell in a place that resonated with their Spiritual Root to prevent damage to the divine soul.
Luckily, his mixed Spiritual Root spared him much trouble.
The last time he refined his divine soul was during the Embrace Pill Realm, fighting the consciousness of a Dao Infant with his divine soul.
The cruelty and despair he felt then were still vivid in his memory, but now, faced with the scouring of the Thunder Pool, they seemed rather trivial in comparison.
Even though the Soul Refinement in the Secluded Abyss Technique was from an orthodox school that valued gradual progress,
