"Four times?" Gu Xingfeng said. Then, his gaze fell on Hao Baiyun who coughed and his face slightly pale. "I thought you said that the ghosts can't kill a person?" he asked.
Hao Baiyun shook his head. "They really can't." he answered. "Even if they would become an evil ghost, the worst they could do is cause those who was living their sickness to worsen." He said. "Also, they can't kill them – directly." He added.
"'directly'?"
Hao Baiyun nodded. "They can scare the humans to death. However, the cause of the death will be heart attack." He said. "It's the human's body that failed them." He explained. "They can also make a human slip on the stairs, but what happens after will have nothing to do to them. It's their bad luck." He added.
Gu Xingfeng looked at Hao Baiyun, speechless. It's still the ghost who killed them! He thought, his face dark.
