C407 Ergonomics institution the position of principal wife

As long as she could learn a little, she would have the confidence to speak up in front of First Prince. Seeing that the Demon King had also married the Mixed-blood Devil Clan waitress, the Silver Madam, he had recently given her a lot of gifts. Of course, this was mainly because the Silver Madam had given birth to a good son. I heard that recently, she was also very fond of his new concubine