C102 The Mysterious Beast Bone
The higher the level of the Demon Beast, the better the effect of its essence and blood on cleansing the marrow. The average Demon Beasts would not have any effect at all.
"It's so perverted."
Du Shaofu smiled bitterly. It was definitely not an easy task to find the blood of the Demon Beasts from the Heaven Beast Ranking. With his current strength, it was simply courting death.
Therefore
