One day, the real world was suddenly "intruded" by anime elements - a fox demon wearing JK cut in line at a milk tea shop, an Anbu wearing an eye patch walked a mechanical dog in the park, and even magical girls fought over limited edition peripherals. An ordinary college student who wanted to live a stable life unexpectedly unlocked the "Complaint Breaking Defense" skill: the more accurate the complaint, the easier it is for the anime character to trigger outrageous plots. She was forced to start a frantic daily life: helping the vampire count deal with the elders who wanted to get married, revising the "conquer the world" plan for the secondary villain, and accompanying the natural miko to search for the missing spell. She has to cover up the secret of reality being invaded and deal with this group of "visitors from another world" with a unique style of painting. She repeatedly jumps between "collapse and complain" and "forced to save the scene" every day. But gradually she discovered that behind these unconventional characters, there were warm and poignant stories, and her complaints became a special link connecting the two worlds.
