INSTV-690 SNS video buzz, 10,000 followers, explosive increase, hot topic, penis consultation, underground idol who disbanded due to scandal, desperate to be popular, cute and sexy, buzz production

Tetsuya is a social media consultant. He receives a constant stream of direct mail from young people hoping to become buzzworthy influencers. Today's client is Marika. A former underground idol, she now works at a con cafe and streams. Incidentally, the idol group she was a member of disbanded due to a scandal involving another member. She vows to make a comeback and one day stand at the Dome as an idol...