Chapitre 631: Confrontation with Bloody Rose (2)

The woman trapped under Ace's soul sword wave was feeling the horrific pressure as she could see the slowly chipping away barrier, and the necessity Qi to keep it active was getting more and more. 

She never expected the monster would be so fierce that it could make her fall into such a pensive situation despite having a low-grade-7 formation at her disposal. 

If news got out, her entire reputation will plummet!

Nevertheless, she knew it wasn't the time to worry about such a thing because she had to do something, or if she kept using the formation like this, then the barrier surrounding the building would be weakened. 

A low seventh-grade formation required at least peak grade-6 Qi stones to run, or if she used her own Qi, it would only last for a little while before she got exhausted. 

However, the peak grade-6 Qi stones were the peak currency of the elven continent, and only the main royal family possessed them, and they were not unlimited.