This also directly opened the channels connecting the various worlds of the Astral Realm. Any world with a Star Gate could enter the Astral Realm with ease.
The Blue Star world was no exception.
Of course, there were risks as well. The reason the void region was called a self-protection mechanism was that it prevented races like the Divine Envoys from consuming worlds bit by bit.
The Divine Envoys were already outside the Blue Star world. Entering it and making the return trip took a long time. Unless they had no intention of returning to the Astral Realm afterward, they could not accept such lengthy journeys for communication.
Perhaps they would give up on invading Blue Star.
It was like office workers having their commutes extended. The resentment that produced was no joke.
In the world of Jujutsu Kaisen, it would have made for a Special Grade Cursed Spirit at the very least.
"So how do I open it again? I'll ask Principal Daoyin."
As a veteran Fourth Tier, the Old Principal knew more about Blue Star and the Star Gate than he did.
Ring, ring, ring...
He called, and the other party quickly picked up.
"Lu You, what is it?"
"I'm planning to head out to gather some intelligence, but the Star Gate is closed. Old Principal, do you have a way?"
"Into the Astral Realm? Hmm, now that you mention it, someone does come to mind. She should know a great deal about how Star Gates work. She even has Star Gate access privileges."
"Who?"
"The Sword Saint Donglai, Zhao Donglai. She should be recovering from her injuries in Tokyo right now. If you take her along, all those problems will be easily resolved."
At the Old Principal's reminder, Lu You recalled that hazy woman whose white clothes