Returning to Abigail and Alex's artificial body which was in the Demon King's realm, they began to take part in the Demon King's training.
"Why did you bring that ugly sword to my realm? Let me erase it," the Demon King said as he made the sword brought by Alex's artificial body disappear.
Abigail who saw that felt something was off because if they wanted to train with the Demon King in his realm, they would at least need a weapon for self-defense.
"In my training, there are three courses, a muscle course, a brain course, and a soul course," the Demon King said. "You need to master all three so you can assume the titles of the Demon Prince and the Demon Princess."
"Get started right away," Abigail said with a sullen face.
The Demon King sighed and then he said, "Well, let's start with the warm-up."
