Unless one has power surpassing his Cave Heaven World, they shouldn't even think of escaping the bonds.
"With such a powerful Cave Heaven World, who needs to learn any Immortal Techniques?"
"Even by merely utilizing the domain power of the Cave Heaven World, one can suppress numerous Heavenly Immortals."
"This is how you overpower others with sheer force."
Zhou Sui was quite moved.
He felt that perhaps he didn't need to rely on the power of Immortal Arts at all.
Simply by using the power of the Cave Heaven World within him, he could easily suppress many Heavenly Immortals.
They would be left utterly powerless to resist.
Even the Cave Heaven World of a Profound Immortal probably couldn't compare to his.
Of course, to increase the power and quality of the Cave Heaven World, Immortal Techniques are still needed.
A seed of Immortal Arts, planted in the Cave Heaven World to take root and grow, would also bring immense power to the Cave Heaven World.
