Soul Searching Technique, and he even had to surrender a soul fragment.
That was no different than handing his life over to someone else.
But this was also the rule Blackie himself had set back then.
The Demon King Imperial Guards answered directly to the Devil Lord, so they naturally needed to guarantee absolute loyalty.
Of course, though the joining requirements were harsh, the rewards were just as generous.
This was why, despite the forbidding entry conditions, strong cultivators from the Demon King Domain still scrambled to join the Imperial Guards.
Since Blackie knew exactly how things worked, how could he not come prepared?
With almost no hesitation, Blackie nodded and said, "Of course. Let's begin."
Mo Teng was thoroughly satisfied with Blackie's attitude, and with a slight nod, produced a scepter. "This Soul Search Scepter ensures your soul won't be harmed in the process."
Then, under envious gazes all around, Mo Teng swung the scepter, pointing it at Blackie's brow!
