The space inside the Eternal Tower was distorted, carved up into numerous small zones.
Each small zone was assigned two people to fight one-on-one. The victor could proceed to the next level, while the loser was eliminated.
Only by winning continuously and reaching the very top would one qualify to come into contact with the "Eternal Undying Body."
Furthermore, the losers would have a wisp of their immortal aura stripped away by the Eternal Tower. Immortal aura was the source power of the "Eternal Undying Body." Once extracted, the power of one's Celestial Body would be greatly weakened.
The winners, on the other hand, would obtain the immortal aura and fuse it into their own Celestial Bodies, allowing them to advance further.
Violent energy had already erupted in some of the zones. Heavenly Sovereigns were battling there.
Although Mu Chen was in a different small zone, he could still faintly sense subtle tremors in the ground and the air.
Recalling what Di Er Meng had told him, he found the ancient tower increasingly powerful and mysterious. More than a hundred Heavenly Sovereigns were fighting within it, yet the space could still be divided so distinctly. That alone was a terrifying feat.
At the very least, it showed that the ancient tower's sealing power was exceptionally strong. It might even be capable of suppressing late-stage Saint Grade Heavenly Sovereigns.
The space before Mu Chen suddenly twisted, and a figure appeared—a late-stage Spirit Grade Heavenly Sovereign.
Knowing this was his opponent, Mu Chen was about to fight when, to his surprise, the other man took one look at him and turned to run.
Mu Chen was slightly taken aback, but he did not pursue. He merely stood where he was with a faint smile.
After a while, the Heavenly Sovereign returned. Upon