C2621 At the Same Time at the City Gate

"Every time the Black Qi of Death devours a creature, it will grow a bit stronger. If it devours a Divine King level creature, they will become Celestial King of the Black Death, possessing the ability to cross worlds. They will be able to bring the Black Qi of Death to other worlds even faster.

Perhaps, in a few months' time, the entire universe would become a world of darkness and death