A young man is hit by a car and killed on the very day of his college entrance exams. When he opens his eyes again, he has returned to his first year of high school. But this time, his changes set events in an entirely unpredictable direction. His teachers suddenly take a strange interest in him, his best friend undergoes a drastic personality change, and most importantly, the girl he once only dared to admire from afar is now sitting across from him, gazing straight into his eyes.
