Harmony
The instant Christopher entered his Dimension, he didn't hesitate and immediately transported all of the lifeforms within it outside, the only exceptions being Eidrasil and Sinestra since their existences were bound to the Dimension.
And the moment after that, the System's voice rang out.
[New Item Detecte- Warning!!! Warning!!! Warning!!!] It's voice suddenly echoed throughout the Dimension as it shuddered and Christopher groaned.
He teleported backwards just as the Void energy erupted from the core and started to expand rapidly.
The Dimension trembled and groaned as the vast energy of nothingness expanded outward, it's chaotic essence slamming against the Dimension's orderly nature.
Christopher gasped, he remembered at that moment that the Dimension was tied directly to his soul, and whatever damage it sustained would be transmitted to his soul.