Wang Daoyuan was overjoyed. Big Black had fused the Heavenly Dao River Tributary into itself, and it was even useful to the Gate of Ascending Immortals.
If he could find a few more descendants of Heavenly Dao spirits and have them break through this way, would his Gate of Ascending Immortals not become even stronger?
He pondered for a moment. "Big Black's Heavenly Dao River Tributary has merged with mine. Can I wield the Devouring Dao? Can Big Black wield my Dao?"
With that thought, Wang Daoyuan put away the Gate of Ascending Immortals, took Big Black out of the Spirit Pearl Space, and returned to the secret realm.
He casually took out a ninth-rank spirit herb and swallowed it whole.
He tried to activate Big Black's Devouring Dao to refine the spirit herb.
In less than a breath, the medicinal properties of the herb were instantly refined.
Moreover, roughly ninety percent of the medicinal properties of the entire herb had been preserved.
Once the refinement was complete, all the medicinal properties fused into his physical body at an astonishing speed.
Wang Daoyuan was so excited he nearly jumped up. After calming himself, he asked, "Big Black, how long does it take you to refine spiritual objects after devouring them? How much of their medicinal efficacy can you preserve?"
Big Black shook his head, and his two large ears flopped wildly along with it.
"I've only just broken through to the True Immortal realm. I can't say how much of my strength I can currently bring out."
Wang Daoyuan took out another spirit herb and handed it to Big Black. "Devour this and give it a try."
Big Black opened its huge mouth and inhaled sharply. "The refining time is hard to calculate.
"Even if you gave me another hundred