A shrill alarm rang and grabbed everyone's attention.
"Woo—woo—"
Everyone stood agape.
It was the highest alert again!
Wendy was the first one to recover from the shock. "Your Majesty, please retreat to the castle right now!"
However, Roland did not move since he was greatly surprised by Tilly and Ashes, who came close to him swiftly after hearing the alert. The Extraordinary stood in front of them and Tilly grabbed his wrist.
He felt something as cold as a metal around his wrist.
He looked down and saw the ring on Tilly's finger shining a bright blue light. Obviously, she was ready to fly with him down into the mining area in case of emergency.
Somehow Roland forgot about the danger and focused his mind on Tilly.
Unlike Nightingale who trusted him wholeheartedly, Tilly had not yet recognized him as her brother.
She was too smart to be deceived.
She called him brother just to maintain good relations with him.