Ling Feng's eyebrows furrowed: "You want me to become your test subject? Mad Doctor, I think you've lost your mind. Do you really think I would agree?"
The Mad Doctor laughed heartily: "Oh, you'll agree. Do you think just anyone is qualified to be my test subject? If I told you that even the Demon King was my test subject, what would you think?"
Ling Feng's eyes narrowed, and he exclaimed, "The Demon King is also your test subject? How is that possible! Do you think I would believe such nonsense?"
"Do I have any reason to lie to you?" The Mad Doctor said with a cold sneer: "Given the current crisis facing the Abyssal Plane, as the son-in-law of the Demon King, you should be well aware. Beyond gathering enough Star Core Power, there's another way to save the Abyss Realm—by advancing the Demon King to a higher realm; only then will he have the power to resolve the crisis!"
