The Blood and Flesh Dao Fruit requires the continuous refining of powerful life forms' bodies to keep enhancing.
Back then, Lu Changsheng raised the Blood and Flesh Dao Fruit to 90% through this method.
However, after reaching 90%, Lu Changsheng couldn't advance any further.
"The Red Dust Dao Fruit reaches its pinnacle with the help of the Time River."
"What does the Blood and Flesh Dao Fruit rely on to reach its pinnacle?"
Lu Changsheng fell into deep thought.
Regardless, he had to try and see if "quantitative change" could lead to "qualitative change."
So, he refined the innate divine beast, Taotie.
The refining process wasn't difficult.
Although Lu Changsheng's body was already immortal, with his immortal power continuously nurturing it, his body was still slowly advancing.
After refining Taotie, there was a slight improvement.
But that was all.
The Blood and Flesh Dao Fruit was still only at 90%, as if the massive Taotie had vanished into thin air.
