In addition to Sasori's past, Liao Wu had also obtained all of Sasori's Ninjutsu.
Secret Technique: Subconscious Mind Manipulation Sand was a Ninjutsu that drove tiny needles through the brain's memory center to seal away the target's memories.
Yura, a Jonin among Sunagakure's leaders, was Sasori's spy. Sasori had used Subconscious Mind Manipulation Sand to seal away his memories of serving him, so Yura had never realized he was Sasori's spy.
It wasn't until Sasori dispelled the technique on him in the Original Work that Yura finally came to his senses.
It was also thanks to Yura's guidance that Sasori and Deidara were able to pass through Sunagakure's Yixiantian and enter the village.
Then there was Sasori's most essential Human Puppet-making technique. The most crucial part of this technique was the Chakra Core.
Sasori made a Chakra Core from the heart and Chakra Meridian System of a deceased person, ensuring that the Human Puppet inherited the Ninjutsu and Kekkei Genkai they had possessed in life.
The Chakra Core's essential components were a ninja's heart and Chakra Meridian System.
The heart was the Chakra core in a ninja's body. It acted as the pump that powered the Chakra system, and all Chakra flow passed through the heart's Chakra Meridian System.
The heart was also the vessel for a person's Chakra Nature. A person's Chakra Nature was entirely determined by their heart.
In the Original Work, Kakuzu's Secret Technique: Earth Grudge Fear let him steal other people's hearts and inherit their Chakra, along with its nature.
Next came Sasori's Poison, his Regeneration Core technique, the Third Kazekage User Manual, the Sasori Maintenance Precautions...
Sasori's entire life and all his Ninjutsu had been devoured by Liao Wu.
Liao Wu withdrew his Chakra. After suddenly absorbing so many memories and Ninjutsu, his mind felt