Why do people in these villages stand on tiptoes?

I subconsciously feel a chill in my heart. In my impression, it's not the living people who stand on tiptoe, but the uuuuuuuuuuu Ghost.

"Strange..." Jiang Ying whispered, "I don't feel very strong gloom. These villagers look at people and animals harmless. Why do they always stand on tiptoe?"

"Is Yin and Qi not strong?" I wondered.

He nodded, and I was lost in meditation.

The more severe a ghost is, the more intense it is. And the more common a ghost is, the weaker it is.

I whispered, "I can't stay in the car all the time at the moment,...