AFTER I TOOK OFF MY TIARA CHAPTER 86
Istel heaved a deep sigh and politely bowed to her husband. It was bitter to think honestly, but what can she do? Furthermore, this kind of situation will come eventually anyway. As a spy, what she could do is feign ignorance of their real identity and respect and treat Felix as the third prince of the empire. A person she must give her utmost respect and loyalty to him. As a mere spy in this type of situation, there's nothing she can do.
She can only face this problem and get used to it. The kind of treatment that he would give to her is something unknown to her. Well, if she's a mere spy, he has all the reasons to treat him someone he can easily order to die for him. Besides, the fight between Lawrence and Felix are getting intense. It wasn't explicitly showing, but she could feel it and considering what she saw in Lawrence's house, she knew that Lawrence is planning something so that he could lure Felix.