What is the difference between monsters and monsters?

Demon: The ancients said that there must be demons when something abnormal happens. In ancient times, there was a divination book called "Yi Yao Zhan" which listed various signs of abnormal things. Demon: In ancient times, stone was used as a grindstone. Emperor Wu of Liang changed the stone into a ghost.

Ghosts are the souls of all things after death.

Weird refers to those who are born that way and look very strange, similar to genetic mutations. They generally have their own unique names in China, such as Yu Hao, Yu Jing, etc.

Classics

The first chapter of "Zhang Sheng Cooks the Sea" by Li Haogu of Yuan Dynasty: My host is so stupid. I know he is not a monster, so I trust him and follow the general. Went.

Chapter 37 of "Journey to the West" by Wu Chengen of the Ming Dynasty: Master, I am not~, nor am I a monster?