Reaching 90% Sovereignty would mean that a Celestial rank powerhouse could become a False Divine rank powerhouse, the strongest below Divine rank!
In other words, Jade and Zayne's plans revolved around using the Baptism Of Sovereignty-level Universal Law first before using the Power Rank Up reward.
If they were to use Power Rank Up after becoming a False Divine rank powerhouse, then they could potentially become a true Divine rank powerhouse!
As long as they used the Power Rank Up to sublimate their 90% Sovereignty into a 90.001% Supremacy, becoming an Initial Divine rank powerhouse would mean that they'd be almost invincible below Heaven rank!
With the two of them becoming that powerful, they would no longer have to worry about threats and dangers within Main World Terra.
After all, even in a powerful universe like the Train Survival Universe, there weren't any true Heaven rank powerhouse.
