Suddenly, Thalia trembled as she opened her eyes. When she came around, she clutched her head and said, "Argh! My head hurts!"

"Do you know what happened?" Adrian asked.

Clutching her head, Thalia nodded. "Yeah."

"That's good, then I don't need to explain."

Lyra then said, "You can leave now. I have some matters to attend to after leaving this place. I'll find you later.” She gestured and a black passage suddenly appeared beside her.

Adrian felt a tug and he knew that it was the passage to