Okay author, you're such a wonderful writer! This story feels so fresh and different......I'm literally loving it.
I just had a small idea for the story, though of course you can continue with your own plan because it's already amazing.
Since Zane's fights are about to start and Amara's exams are over, maybe there could be a twist where Amara is home alone and some thieves break into her house. Out of fear, she contacts Zane, and he immediately comes to help her. We all know how protective he is when it comes to Amara, so obviously he would fight to protect her.
After that incident, because of his concern and love for her, Zane could take Amara to stay at his house since he wouldn't be able to trust her safety alone anymore. This way, they would spend more time together under the same roof, grow closer, and their bond could develop even more.
It's just my imagination and a little suggestion. Feel free to ignore it if it doesn't fit your plans. Either way, you're doing a fabulous job and I'm excited for whatever comes next!