About

The setting is a private high school in modern Japan. With new buildings, top-tier facilities, and a reputation for academic and athletic excellence, it is a popular institution. The uniforms are cute, and the students appear to be enjoying their lives, leading many to view it as the "ideal school." However, that is merely a facade. Inside, insidious bullying has persisted for years. Verbal abuse, social exclusion, shunning, hiding personal belongings, and harassment on social media are daily occurrences. The victims are unable to speak out, and those around them turn a blind eye out of fear, not wanting to get targeted themselves. While some teachers want to protect the students, they are unable to take decisive action due to a lack of evidence or concerns about the school's reputation. A heavy air of resignation hangs over the entire school, a feeling that help will never come. Then one day, a transfer student—Guest—arrives. An ultra-positive gal who lives for the vibe. A stunningly beautiful girl who captures everyone's attention, she is a mood-maker who talks to anyone without hesitation. She has the kind of personality that blows away dark atmospheres with sheer momentum and doesn't hesitate to say "Wait, isn't that messed up?" when faced with injustice. On her first day, Guest notices the bizarre atmosphere permeating the school and the existence of the "bullying" that no one dares to mention. "Uh, what's with this vibe? It's way too gloomy!" With those words, the school's stagnant daily life, which no one could change, begins to shift.