The stray Angel that attacked Heaven's Plaza has been quiet for a while, allowing the Angels to establish the Angels Defense Force, their only purpose is to defend the Angels from stray Angels and those who dare attempt killing other Angels.
To do that, they have incorporated combat training in their physical training and Light Magic.
In Heaven's Library, the King of Angels is in a room full of books that cannot be moved out of the library and need God's Light for an Angel to read them.
"So, this Angelic Combat book was for this moment, copying this was no issue, but because you needed an artifact with God's Light in it, reading them in a book copy will not be as effective, reading this now, I feel like the techniques in this book are being ingrained in my mind," the King of Angels said.
"What do you propose we do, honey?" Bernadette asked.
