Boom!!
In that instant, the entire Immortal Domain was shaken. A Kunpeng who had just passed the Immortal King Tribulation had defeated a Dark Immortal King in an instant and suppressed him within a Profound Yellow Bell.
"So fierce—he actually won!!"
"He only just became an Immortal King, yet he suppressed a Dark Immortal King with a mere wave of his hand? Even if that Immortal King was somewhat weak, it shouldn't have been this bad!!"
"Is he really an Immortal King who just succeeded in his tribulation? Why does he feel a little like a giant?"
Countless Immortal Kings of the Immortal Domain stared at the scene before them in shock. This Kunpeng was far too fierce; his combat strength was terrifying.
Zhou Tong raised a hand to support his bell. His gaze turned toward the Immortal King within it as he cast countless runes, which eventually transformed into innumerable Order Divine Chains that further sealed that Immortal King inside.
Immortal Kings were difficult to kill. One had to rely on endless years to slowly grind them to death. Those capable of reducing an Immortal King to nothing, body and soul, with a wave of their hand were mostly giants.
The dividing line in an Immortal King's strength was clear: whether one could kill an Immortal King in battle was what separated giants from ordinary Immortal Kings.
Zhou Tong was not an Immortal King giant, so the only way for him to kill an Immortal King was to rely on the passage of time and slowly wear them away.
It was precisely because Immortal Kings were so difficult to kill that, in that battle during the Immortal Ancient Era, many Immortal Kings had not been slain after being suppressed. Instead, they had been sealed within the Void God Realm.