Three Ways to Survive an Apocalypse
"Never thought the day would come where Immortal kneels before us." The Waning Essence System cackled aloud, resembling a building-sized drum-shaped apocalyptic monster. They had all integrated themselves into the apocalyptic scenario to better counter their opponents.
The Core Skill Manifestation unleashed by Apocalypse was terrifying in that it could affect even Genre Representatives. But, the reason only Apocalypse unleashed it was because it had its price.
Fifty percent of all Mental Energy!
The loss of one level!
Inability to use the Core Skill for the next century!