She avoided answering the entire truth, just divulging part of it: "It's because I've never gone to get my rank graded before."
"Oh? So that's why.." Luo Jiyun wiped off the bead of cold sweat from his forehead.
When he heard her reply, he blushed a little.
Did his sister-in-law know how difficult was it to pass the exams to be recognized as an Array Master?
An Array Master's apprentice that hasn't been graded would never know the gap between himself and the real Array Master!
Murong Ni sneered immediately.
"If you've not yet been graded, you still dare to say that you are an Array Master? I know, you must have arbitrarily read a few books about arrays and think that you are one already?"
Luo Jiyun quickly held her back once again.
Even if he was a little shaken now, he would still not let Murong Ni go on so unbridled without any pleasantries at all. Even if he did not fully believe in his sister-in-law, he would still leave some face for her.