"I could break that." Remey was sure that she could break the stone that Midnight and Walker were working on. She could be sure that a solid punch would be able to crush it and break through the defenses. However, she could definitely not break the defenses of the stone that Su had.
Between Remey and Gil, the two had realized that Su, Midnight, and Walker had been missing for quite some time. This wasn't abnormal since they were all doing their own training and resting while waiting for the wyverns to awaken. But it wasn't normal that they would not be around somewhere visible.
The small exploration after Remey and Gil had taken a break from their own matters had brought them to the same place that Su had gone to. But when Remey found the three, she saw that they were all trying the same thing. Walker was trying to make a shield just like Su could when it came to earth shields.
