An SUV driving on a road in broad daylight over the weekend traveled a staggering 10 kilometers the wrong way before crashing into a truck.

However, the driver was neither under the influence of alcohol nor drugs.

What was the reason behind this extremely dangerous wrong-way drive?

We have captured it in footage from the scene.

(Reported by Kim Hee-jung | Produced by Yang Hyun-yi | Video Editing by Jang Yu-jin | Design by Lee Jung-ju | Production: Morning Wide Part 3)