Black River is indeed an outsider.
Approximately over ten thousand years ago, Black River descended into this minor world. As for where he came from and how he entered, no one knows.
Even his subordinates only know that Black River is a powerful Demon Race member, the only Demon Race member in the entire minor world.
After he arrived in the minor world, he wandered and explored quietly for a thousand years. Once he understood the minor world well enough, he suddenly emerged into prominence.
Upon emergence, Black River defeated several renowned figures in the minor world. Using his immense power, he rapidly established his own forces and territory, gathering some loose cultivators who also lacked permanent teams.
Moreover, these loose cultivators were quite formidable!
