Uehara Ai is a cute, gentle and attractive schoolgirl with a passion for drawing since childhood. She is a quiet person, so no matter what happens, she will solve it herself, find out and absolutely refuse to tell anyone. The incident started happening one morning when she took the bus to school like every other day, but this time it was different, on the bus there were only men with very fierce and lustful looks, she was the only girl. Fear began to creep in when a lustful guy started to approach her and did perverted actions, penetrating her sensitive private area while everyone around was indifferent even though they saw the whole thing happening. While she was scared, she suddenly remembered that what he was doing was very familiar to her, when she calmed down, she discovered that it had similarities with one of the paintings she had drawn. After the incident, she hurriedly searched for those paintings to correct them but could not find them. Accordingly, the painting she drew was a scene of a female student being gang-raped by all the perverted men on the bus. With her curiosity and desire to explore, she decided to embark on a journey to find the answer to the mystery of whether she was the female student in that painting or not by continuing to take the risk of taking that bus the next day.