"As for the use of Tooth Origin Wood's teeth, this old man only learned of it from books in Xing Shi's private library, which he once allowed me to enter and browse. I have never actually used one myself. Tooth Origin Wood had existed naturally since the birth of the Ghoul Realm. There were originally eighteen teeth, but only eleven remain now, all controlled by Xing Shi."
"Actually, Tooth Origin Wood's teeth are not particularly rare. Over the thousands of years, several dozen have accumulated.
But the contents of these objects that absorb the essence of the Ghoul Realm are all identical. The first time a Ghoul Realm creature uses one and experiences the essence of its heaven and earth, the effect is excellent. Yet the second absorption would likely yield less than one-tenth of the first's effect, and it would diminish exponentially afterward."
"So, there is only one chance to absorb such a tooth. Zhang Chen, you must cherish it.
Xing Shi once invited this old man to become a core member of his royal family. One of the tributes was a Tooth Origin Wood tooth. But this old man is not someone who would bow for a few grains of rice. Though it was regrettable, seeing you absorb it now could be considered an indirect fulfillment of my wish."
Evil Mouth Elder accompanied Zhang Chen to the seal at the center of the mountain's interior, since all the seals here had been set by Evil Mouth Elder.
"How do I absorb it?" Zhang Chen stared intently at the flawless, pure-white tooth.
"Take it back to the digestive pool at the center of the Ghoul Stomach World. Only the White Navel can accurately dissolve the tooth's hard outer layer without damaging the essence within. The inner essence will flow