Sina grimaced, her face contorting in perhaps a bit more pain than she was letting on, but then it relaxed. She sighed, and let her forehead fall onto her hand. "Thank you," she said wearily, instinctively bringing her own hand back to the shard.
"I don't... suppose anyone's found out what these are yet?" She knew better than to be overtly hopeful, but it never hurt to stay optimistic in the general sense.