Besides, magicians usually detect other people's identity through their mana signature.
It was also because of this that once they have met once, it would be difficult for the other party to hide their presence from magicians.
Some people knew the method of restraining their breath or something similar, though.
This could help them to hide their presence to a certain degree.
But many of these methods had become useless upon reaching rank 7.
"It's been a while." Ruth came forward and greeted the two people politely. They have met back in City J Base, but at that time, Ruth didn't have much position to talk with them nor did she have any intention of interacting with them.
After all, she didn't think it was necessary.
But now that these two people were here to help Continent W in dealing with the crack, appropriate politeness would be necessary.
"It's been a while." Samuel nodded back.
