Fun story, Paris Hilton is a character in a Solo Levelling knockoff anime (technically called an aeni because it's Korean but no one actually uses the term)

Well, she's called Irene Holton but we all know, and also it's very obvious the writer just saw a pretty blond rich girl, heard her dad owned a hotel chain and looked no further, which is hilarious in its own right.

Also they fight the US Army which is WILD for a South Korean property to put forth.