Roan is tired

As the sound of dirt and stones reverberated through the underground area, Celis pulled out something that looked like a blue crystal. 

"Such rich Water Element..." Luan murmured as soon as the crystal came out. 

"Water Element?" Rean looked at the crystal. "It's a little similar to a Divine Stone. I can feel a huge amount of Divine Energy in it."

[Hey, look at that. That's an Elemental Stone. That's some good stuff.] Sister Orb immediately called their attention.

"Elemental Stone?" Naturally, they had to ask back.