These b*stards would only gather together in the Raging Flame Battlefield if the human side was powerful enough to force them to.
If they didn't group up, then even if all of them advanced to the Heaven Rank, it would still give the humans a chance to attack them.
After encountering the Blood Bone Beastman last time, Lin Yun knew that the innate talent and bloodline of these Beastmen had been greatly increased after fusing with the Beast God's Blood. They would possess many special abilities.
Even if he was facing a Heaven Rank Beastman, he might not necessarily be able to make the Raging Flame Battlefield his grave. A helper was needed.
So what if he had to use Beast God's Blood...
In any case, the mana crystals needed for the Beast God's Blood were their own. Lin Yun only needed to compound the Golden Temptation in exchange for 20% of their mana crystals.
