The opinions of everyone from the Reincarnation Paradise side were surprisingly unified; they decided to 'give' the world coordinates to the Apocalypse Paradise side. The reason it's not the Holy Sanctuary Paradise is that once the world coordinates are in the hands of the Holy Sanctuary Paradise, they won't be easy to snatch back.
As things have progressed, Qing Ye's plan has encountered some flaws, namely the previous battle in Lubei City, which was entirely avoidable.
Initially, it was expected that the Reincarnation Paradise side would need to guard the world coordinates, leading them to attack the Apocalypse Paradise side to prevent a situation where the Holy Sanctuary Paradise and Apocalypse Paradise gang up on Reincarnation Paradise.
However, the current situation did not unfold as Qing Ye had anticipated. Qing Ye is not a god nor a time traveler from the past; he cannot foresee the direction of the war. He can only calculate the current and upcoming events.
