The Master of the stone...
"The stone had its own mind. Sometimes, they would choose their Master, and sometimes, they would just grant someone's wishes."
After regaining consciousness, Yuha started spilling all he knew about the stone. One of his hands pulled and scratched his forehead, where the stone embedded itself in his skull.
"It's a mystery, and there's no way to control a stone. And that's why I put them away as much as possible. It's great if they choose me, but if they choose someone else, it will be dangerous for me," the man said.
"The stone can choose and have its own mind. It means you can communicate with the stone, right?" Harriet suddenly asked, making Yuha, Liam, and Zaha raise their eyebrows high.
"Ah! That makes sense!" Arai chirped.
"That... no one ever thought about that before..." Yuha was flabbergasted.
So were Liam and Zaha, wondering if Harriet truly had the same common sense as them or not.
"Can you try?" Harriet asked Yuha.