Looking for a novel where the protagonist either reincarnated/transported to isekai or parallel world, decides to introduce earth's culture to the otherworlders, be it games or movies. . Prefers chill novels similar to this. Thanks.
You can try Cultural Invasion In Different World This one is about a demon prince trying to change his world through movies and others things from earth Black tech Internet cafe system This one is story of Internet cafe owner who gets movies and series from earth
Beware of Chicken - Introduces modern day farming knowledge, technology like cement, and sports to the people around him. Common Sense of a Duke's Daughter - modern day economics, products, and services.