As Mei Hua was about to say something Mai interrupted her and thought that she should give her some reality checks...
In the last decade she didn't say anything to her because she knows that as the chosen daughter of heaven, she has to walk on the path filled with thorns and she will change herself naturally.
But since Ethan interrupted in her defined path and Universal Will didn't interfere or stop him and she received quick powerups, so her mentality hasn't changed.
This was also one of the reasons why Ethan left her to fight Royal Court all by herself. He wanted to change her naïve side.
Mai decided to teach her host who will tied to her forever something so that she will not be naïve and change her perception.
{I know what you wanted to say here that he is stronger so he will be safe. Then answer me what about your future child. Will they be safe?
Mei, I have watched you for nearly decade and realized that you are not being selfish.
