Experiment

The mayor guided him to the first well, located not far from the mayor's mansion. As expected, the well was so deep that he could barely see the bottom. There was indeed water and he didn't know how deep it was, but the pump wouldn't be effective. 

Even Anna confirmed that there was water below. 

"This is the well. What do you think, my lord?" The mayor asked after seeing Noel's concerned face.

"How is it, Noel?" Anna asked. "The rune should be enough, but I'm not sure I understand the mechanism."

"Indeed." Noel nodded while looking down, pondering. 

The mayor was surprised to hear that the rune was capable of solving the issue. If that was the case, the city could finally get enough supply of water. 

A few citizens couldn't help but stop when they saw the mayor and the captain were escorting two people personally. It was clear that their identities were far more important than them.