Angel, messenger of God. What will happen when angels who are just vassals conquer the world? What will happen when Lucifer, who has spanned three thousand years in the age of gods, learns the truth? The first five chapters of this book have been greatly changed. Please wait until the first part of the book is completed. Ahem, the author promises to finish the first part of the book before thirty-one, which is about 150,000 words.