It is said that if you stare at the night sky all the time, the stars will be seen more and more because of the visual delay. To prove this, I rode to the top of Yangming Mountain, lying on the bike and staring at the stars. I tried to open my eyes gently and accept the light that came in. I wanted to see the star that was slowly emerging. But there is a problem. When I try to count the stars, my gaze shifts and I lose the original window, and the accumulated light disappears. So I try to fix my eyes on a certain point, hoping that a star will appear soon, but before that I can't help but blink, and I sit on the top of that hill and think about it.