After a long while, Demon Emperor Chi Nie said casually, "Your Excellency knows best what I seek. Otherwise, you would not have gone to such lengths to wager against me."
Su Yi said, "Then stop talking nonsense. I'll only ask you this: do you agree to the second condition?"
Demon Emperor Chi Nie's expression visibly darkened. "Fine. This Seat agrees!"
A stir ran through the Extraterritorial Heavenly Devil army. None of them understood why Demon Emperor Chi Nie was being so accommodating.
Luo Yao and the others exchanged glances, their hearts brimming with excitement.
At this moment, Su Yi was like the edge of his sword, pressing forward step by step and already clawing back some ground!
Yet Su Yi frowned.
The fact that Demon Emperor Chi Nie could swallow his pride and accept these two conditions undoubtedly proved that the wager he had proposed was anything but simple!
After a brief thought, Su Yi said, "Third condition: before the wager begins, you must swear upon the Heart Demon Secret Oath that no outsiders may interfere during the duel."
At once, the Extraterritorial Heavenly Devil army erupted in commotion.
Even Demon Emperor Chi Nie's expression turned exceedingly ugly. Once one swore by the Heart Demon Secret Oath, violating it would bring fatal backlash even upon an emperor-level powerhouse like him!
"I can promise that none from the Extraterritorial Heavenly Devil camp will interfere during the duel, but I will not swear an oath."
Demon Emperor Chi Nie said, "After all, what if someone else interferes?"
"Someone else?"
Su Yi seemed thoughtful. "In this Endless Battle Domain, who would dare meddle in the affairs of you Extraterritorial Heavenly Devils?"
Expressionless, Demon Emperor Chi Nie said, "The Endless Battle Domain contains more than just us Extraterritorial Heavenly Devils. There are also Immortal