He closed his eyes and let his senses spread wide. Every nook and corner of the area was gradually maped inside his mind. He could make out a very large source of heat deep inside the cave — definitely the dragon — and a few interspersed spiritual energies that belonged to different people, Shan Duoyin and Ling Chuwei included. How the hell did they end up in front of him, he had no idea. He fumbled deeper in the dark and finally bumped against a ball of dark spiritual energy.