With just a few glances, Jiuye, Chu Shan, and the other two had already made a decision.
It was feasible!
Never mind that Purple Mist Immortal Monarch was nominally one of the rulers of the Immortal Realm.
Never mind what the Chaos Sky Demon was watching from the side.
Seriously enhancing one's own strength was a universally recognized value, wherever they went.
Because without strength, death was inevitable, not just for oneself but also for their subordinates and the tens of billions of mortals in their Lifeline Immortal World.
Was death a distant concept?
Throughout the war that started 60,000 years ago, how many Sealing Monarchs, how many Immortals, how many Cultivation Worlds of the human race disappeared in an instant?
At their peak, each of the three Immortal Monarchs had 108 Sealing Monarchs under them.
But now, there weren't even 50 Sealing Monarchs remaining.
Eternal life had never been the problem, but rather, the harsh environment for survival.