Asano Kanako is a 26-year-old freeter who earns a living working part-time at a pasta restaurant.

Her life changes overnight when a video she accidentally filmed of a hit-and-run accident goes viral on social media. She receives endless praise, likes, and reposts. Experienced for the first time, Kanako transforms into Tapako, an exposé influencer who wields an even more radical brand of "justice." Her unwavering determination to go viral slowly numbs her sense of ethics. However, her excessive righteousness breeds new hatred, and before she knows it, she finds herself the target of anonymous slander and criticism. Before she knows it, Tapako herself finds herself in the midst of a terrifying revenge drama...?!