The Devil King Is Bored - Vol. 4 Ch. 27

[MangaDex]

 

[Arkande]

God this is wonderful

 

[helix_]

The last part where it says THE LEGEND OF THE SAND GHOST MAKES A UNIQUE SOUND
check out the sfx~ LMAO

 

[Tych]

I get the feeling that Bel might have done this in the past a lot

 

[zetsubouzanto]

bel majeh-nim is very bored

 

[thegoatrider]

RYAAAAAAAAAAHHHHHHHHHHH

 

[Avenger88id]

So the demon king is bored enough to even visit human world to warrant an urban legend as sand ghost?