On a seemingly routine evening drive home on May 22, 2023, in Zhejiang Province, China, the driver unwittingly became a witness to a dramatic car accident. As he navigated the streets after a day's work, he turned left onto a side street, passing through an intersection. Abruptly, his attention was drawn to a car on the right that misjudged its turn, resulting in a forceful collision with a small truck ahead and subsequently careening into a nearby tree. Reacting swiftly, the author sounded his horn in a futile attempt to alert the car's driver. What followed was a clash of perspectives, as the driver initially refused culpability. It wasn't until traffic authorities arrived, scrutinized the author's recorded video evidence, and meticulously reconstructed the sequence of events that the truth emerged.