```
Along the way, Princess Jiang Hai transformed into a diligent student of Jiang Hai, asking Yan Yu about every ghost they encountered, as if she were truly earnest in her studies.
"What's that?" She pointed at a headless ghost ahead and asked.
"A headless ghost. It's searching for its head everywhere. If you don't hit it, it won't hit you," Yan Yu replied.
Even if it's head is lost, it's not worthy of entering my banner, Chen Lingyun thought to herself, then pointing at a green-throated ghost, she asked:
"And that one?"
"A hanged ghost, you can see the marks on its neck," Yan Yu explained. "Its method of attack is strangulation, very weak."
"So they're all just small fry?" Chen Lingyun asked with a slight smile.
"What else?" Yan Yu looked at her helplessly and said, "If we could encounter a formidable ghost every few steps, would we still be able to make it through this mysterious realm? Use your brain, will you?"
