While Qing Gui and the others, Xie Min, and Yu Ming were waging an earth-shattering battle in the independent world.
Inside the enormous mountain compressed from the Wood Realm at the other end of the independent world, Zhang Chen had already begun modifying his brain. With the complete comprehension and cultivation of the second chapter, "Devour Bone," even the Wood Realm's main consciousness was finding it difficult to extract Zhang Chen's flesh and blood.
Furthermore, with the Sub-soul Stone transformed from Tomie serving as an inexhaustible source of blood energy, the Wood Realm no longer posed any danger to Zhang Chen. This place could only serve as somewhere for him to focus on cultivation.
Above the digestion pool, a tiny amount of Zhang Chen's telencephalon was being injected into the pool below, which was filled with White Navels. Evil Mouth Elder controlled all the White Navels inside, modifying the brain tissue according to Zhang Chen's requirements. The third chapter, "Devour Brain," was something Evil Mouth Elder had yet to comprehend, so every step had to be confirmed with Zhang Chen.
Half a day passed, yet the conversion rate had only reached 1%. Sweat had already begun to seep from Zhang Chen's forehead.
Everyone within the devouring belly was a consciousness entity. The appearance of sweat indicated that his consciousness had grown weary and his body was demanding rest.
"I never thought it would be this difficult to add the Devouring Ghost's components to brain tissue and make them merge with the flesh."
Every minuscule alteration required modifying the DNA sequence within the cell nucleus. The slightest error would cause the entire cell to collapse, and the tissue would likewise suffer serious problems. Maintaining mental focus on such fine structures for so long was becoming too much even for Zhang Chen's