A hundred years ago, black-and-white silent films were popular in Japan, fascinating both adults and children. Juntaro (Narita Ling) often eavesdropped into the cinema to listen to free movies, whether it was a national movie or a foreign movie, always imitating the tone of the debater perfectly. "narrator debater" was Juntaro's dream since childhood, but when he grew up, he was reduced to a "fake debater", distracting the audience and letting thieves break into the door. In the process of almost going through the gang, he fled to the town theater "Aoki Hall" with the stolen money, where there were debaters of different styles, such as drunken debaters, beautiful men debaters and fat house debaters. In addition, the film projectionist, musician, stingy boss and husband and wife took him to the behind-the-scenes world of the film, but the thief ring and the hot-blooded police were in hot pursuit, and the first love girl who watched the movie together in his childhood also showed up. And the town's newly opened fashionable theater, the boss's daughter is also madly in love with him, Juntaro's dream of youth love where to go.