"That was the last book." Kai said as he put the book he was holding back on the shelf.
He didn't know how much time had passed since it was hard to keep a record of it in a closed place while your attention was focused on reading a book.
But because of the book, he now knew some important things about being a demon. And the most shocking thing was that there was no way for a half-demon to be born.
If a male demon released his yang qi in a human, elf, or another living being, the opposite female would die because of the intensity of the yang qi.
Similarly, a male from another species won't be able to impregnate a female demon with his yang qi.
This arose many questions in Kai's mind as he started wondering about his parents. He decided to put aside the thought of his parents for now as he stood up and went to tell Esmeralda that he had finished all the books she had given to him.
