Reborn Banshee, the Reborn Heiress, and the Silver Cinderella Saving the World Chapter 556: Entrusting the Orphan! Competition Between Ancient Banshees.
Generally speaking, they were friendly, but this kind of friendship had to be built on the condition that they kept their guards up against each other completely—only then could it be called friendly.
If there was the slightest flaw...
Chapter 556