I'm About to Lose So Much I'll Be a Muggle!

A wizard transmigrates into the entertainment industry and becomes a student at the Capital Film Academy. Want to return to his world? Then help this 'headache' system lose money! Some say that making art films will definitely lose money... Some say that making sequels can lead to massive losses... Some say you have to target 'box office poison'... Some say that no one watches movies of 'little fresh meat' with high traffic... And some say... Shut up! You guys stop talking, it's all lies! This is the story of a wizard who transmigrates into the entertainment industry and desperately loses money to return home. The author already has a completed book, 《The Great Thief》.