Yeongno: This Korean Demon EATS the Rich

The Yeongno is a demon from Korean mythology that is prominent in traditional masked performances and puppet plays. This peculiar creature is known to consume the aristocratic members of the Yangban class of the Joseon Dynasty.

Sources and further reading:
https://folkency.nfm.go.kr/en/topic/d...
https://folkency.nfm.go.kr/en/topic/d...
https://folkency.nfm.go.kr/en/topic/d...
https://folkency.nfm.go.kr/en/topic/d...
Arirang Special(Ep.326) Hahoe Village Ritual Mask Dance #1 _ Full Episode:    • Arirang Special(Ep.326) Hahoe Village...  
https://cross-currents.berkeley.edu/s...
http://www.tal.or.kr/coding/english/s...
http://kswclemson.com/korean-culture.....
https://asiasociety.org/education/tae...
https://en.wikipedia.org/wiki/Talchum
https://en.wikipedia.org/wiki/Tongyeo...
https://en.wikipedia.org/wiki/Yangban
https://en.wikipedia.org/wiki/Hahoeta....
https://en.wikipedia.org/wiki/Patjuk