The protagonist is a college student. He was walking home alone late at night after a drinking party with friends.

Just as the light turned green and he stepped onto the crosswalk, a car came speeding toward him.

The protagonist could do nothing; the sound of screeching brakes filled the air.

At the moment he thought he was hit, the car grazed his leg, but the impact sent his body flying onto the pavement.

Fortunately, the backpack he was wearing acted as a cushion, leaving him with only minor injuries.

As the protagonist sat there in a daze, a young woman stepped out of the car. She was clearly intoxicated—it was a DUI. Upon realizing this, the protagonist felt a surge of intense anger. Naturally so; one wrong move and he could have died.

When the protagonist approached her in anger, he realized the woman was Yuna Satomi, the 18-year-old center of a top idol group.

Then, she made an outrageous request. She asked him to act as if the accident never happened.

Faced with such a demand, the protagonist...