The sudden agony made the Bull Demon howl in pain. Forget casting witchcraft—it had nearly been hurt to death.
The plan it had endured for so long died in the womb, and the entire Bull Demon fainted once more.
Seeing this, Charles shook his head slightly. "Why put yourself through this? If you'd just let me handle you properly, wouldn't that have been fine?"
Charles cast several more first-ring witchcraft spells in succession.
First-ring witchcraft: Despair Bindings
First-ring witchcraft: Soul Strike!
Despair Bindings condensed into a black chain that tightly bound the Bull Demon.
Despair Bindings was an evolvable witchcraft spell. The more despair it collected, the more effective its bindings became.
Over the past year or so, Charles had often been ruthless toward Goblins, while also dealing with and killing no small number of demons.
For instance, he had tricked quite a few imps into coming over, only for them to be killed in the laboratory.
Bruce's imp bloodline had come from one such unfortunate demon Charles had summoned and drained of its bloodline essence.
This time, Charles intended to go all the way and try strengthening Bruce's demon bloodline with that of a first-ring Bull Demon.
He wanted to see whether Bruce, who was still at the apprentice stage, could gain the combat power of a Lesser Demon.
Soul Strike nearly turned the Bull Demon's brain to mush.
After using Mage Hand to move the unfortunate Bull Demon onto the operating table, Charles began working step by step.
The Bull Demon's body had been beaten terribly, its limbs all broken, but that would not affect Charles's work.
Although he was about to perform a bloodline modification, Charles would not let this Bull Demon test subject go to waste.
He first spent several hours recording the Bull Demon's various