Onmyoji of the Grand Line

With the God Valley War over and the Rocks Pirates falling apart, an era of rising heroes has begun.
Kurozumi Seimei, having witnessed the destruction of his family, joined the Rocks Pirates as a candidate crew member.
Inheriting the title of Lord of Demons and Monsters, he embarked on his past revenge.
He commands all demons, returns to Wano Country, wields power over the human world by day, and leads a hundred demons on a nighttime parade.
The navy? Can they withstand those roaring demons?
The Four Emperors? Perhaps comparable to those numerous Demon Kings?
The Five Elders? The evil god's eyes have already opened!
Im, the supreme god? Can you compare to a true god?
P.S.: This is Xiaohong's new book. I also have an older book, "I! Hades, the King of the Underworld," so please check it out!