Lu Zhiruo worshipped Sun Mo a lot. She also wanted to be like her eldest martial sister, being capable of learning all the knowledge their teacher taught them, becoming a personal teacher their teacher could be proud of.
Sadly, her intellect didn't allow it!
The papaya girl truly couldn't understand spirit runes. And finally, after having a heart-to-heart talk with Li Ziqi one day, she decided to give up.
(I'm stupid and my growth period is slower. Since that's the case, I should focus my attention on a single thing instead of being assailed by distractions.)
After Lu Zhiruo made this decision, she decided to stay with her belief.
However, in her heart, she still hoped that she would be able to do better. Hence, after discovering some clues when she looked at the second world-class difficulty question, she was extremely happy and hopeful.
If she could solve this question, she would be able to win glory for her teacher.