"The skill that you are worried about is the Dual-World Domain, isn't it?" John asked.
"How do you know about the dragon turtle?" Ama asked, surprised.
"I have my source," John replied. He had asked Peniel as much information about the dragon turtle and the merfolk as he could think of before departing.
Though every monster especially the high-grade ones had their own skills or spells, making them unique even among their species, they still had some skills that all same kinds of monsters possessed. As for the dragon turtle, they are sure to possess a skill called Dual-World Domain. This was also their most troublesome skill. For an amphibian creature that lived in two worlds, this skill gave the dragon turtle an ultimate edge.