I think I saw a meteor.

Around 6:42–6:43 AM
Heading toward Seoul on Anyangcheon-ro. It was when we were passing near Sinjeonggyo Bridge.
Something flashed and fell like a meteor.
It was extremely bright and fast.
It wasn't just me; my wife saw it too, so I don't think we misidentified it.
It was quite a distance away, but it was moving at an incredibly high speed. Compared to the speed of an airplane, it was incomparably faster.
I've never seen anything like it in my life; it was amazing.
It wasn't even night, just dawn with a brightness similar to Venus or Jupiter,
but it was even brighter than that, causing a flash.