There are a few novels that meet the requirements. I recommend Wild Entertainment and The Star of Entertainment. These two novels were about entertainment stars. The main characters were reborn in a parallel world and slowly nurtured the entertainment industry. " Wild Entertainment " was a novel about daily farming, and it was a slow novel that should not be read unless one liked it, while " The Star of Entertainment " was about the attack of small characters, and the plot was more compact. I hope you like my recommendation.๐