C187 Mysterious Old Man

After Zhang Hao and his group left for less than an incense's time, a white-robed old man suddenly appeared in the middle of a cave.

He frowned as he slowly scanned the surroundings of the cave. Soon after, his hand grabbed at the air and sniffed under his nose. He then raised his wrinkled face and said with a puzzled expression, "This smell …" It's not like it's a Sky Fire