"What is it?" Abby was curious. What just Iris realized?
The five swords that the people from the Holy Kingdom saw as sacred objects contained with Na's divine power, therefore it could purify all the Serafim from negative effect, which caused them to visit it often.
However, because of the map had gone missing fifty years ago, Abby had never been there, where people assumed, it was because she had never been purified, thus she was very weak.
But the truth was not that.
Iris was actually unsure with the theory she had in her mind and at time like this, the first thing that came to her mind was; she really wanted to rush toward Cane and discuss this with him, hearing his opinion. He would be able to help her to tangle the knot in her mind.
But, Cane was also busy.