In the Seventh Universe's battlefield legion military base, there was a passage leading to the outer battlefield. With the development of new technology, this passage has become large enough to allow a massive fleet to pass through.
Now, this military base no longer exists. Instead, it has been replaced by a place called the Outer World Administrative Center. This is said to be the only passage to other parallel worlds, and this technology has already been synchronized to all parallel worlds through this organization called the Outer World Administrative Center.
This place is said to have once been a horrific battlefield, where various universes fought either for colonization or protection. After tens of millions of years and even longer of warfare, peace has finally been restored. The one who achieved this is an organization from their Seventh Universe called the Ritian Sect.
