The God Sealing Restriction was extremely domineering, and once sealed, it was incredibly difficult to break free. What's more, the method Ling Tian and the others planned to use was even more powerful. It would seal not only their souls but also the energy in their golden cores, leaving them no different from ordinary mortals. At that point, they'd have no way to protect themselves; they might not even be able to deal with a minor cultivator.
That was exactly what Po Qiong had been thinking about, and why he was worried that all four of them would be sealed.
"Heh, with our physical strength, even Immortals of the Firmament—or perhaps even experts at the Saint Immortal level—wouldn't be able to hurt us, even if we were sealed by the God Sealing Restriction." Yao Yu wasn't concerned; she was quite confident in herself.
"Your bodies may be powerful, and right now even a Great Perfection Saint Immortal can't threaten you. But that's because you have a steady supply of Origin Power supporting you. Without it, your physical defenses won't amount to much." Po Qiong paused, then changed his tone. "And don't forget, you'll grow old, too. Your bodies will become even weaker..."
It was true. After being tempered by all kinds of harsh environments, Ling Tian and the others' bodies had grown extremely tough. Even experts at the Great Perfection Saint level couldn't do anything to them. But that was with Origin Power backing them up, and while they were at their peak.
If Ling Tian and the others were sealed, they would gradually age without the power of life. Their bodies would grow old, too. By the time they reached their twilight years, even moving would be difficult, and their physical strength would have declined terribly.
At that, Yao