Lex was no longer surprised by how quickly Saleen was improving. It was just a small and meaningless experiment, but the people around Saleen thought differently.
Nailisi only came to a simple conclusion, which was that, since Lex's God's Ring could be used in many more ways, she could afford to care less about Lex's safety without making Saleen upset. In any case, the woman was ridiculously powerful. She possessed a Godly Item that was so immensely powerful, so she no longer required much protection. Even Divine Punishment failed to kill her. Now that Lex was a grade-9 sorcerer, even grade-10 opponents would have difficulty dealing with her.