Ryoji Furuya is an ordinary high school boy, a former hero and now the world's strongest broadcaster! As dungeons suddenly appear in modern Japan, he makes full use of his skills as a hero and uploads his capture videos one after another, becoming the world's number one broadcaster. On top of that, he is relied on by beautiful international students and even the president of the United States, and begins a fulfilling life where he earns people's respect and money!