Mount Siyun was designated as a nature preserve ten years ago, and it had become one of the few wild places left on Earth. The observatory and vacation villas of old became vine-covered ruins. It was among these ruins that they met under the starlight. He’d recently seen her on TV, so he knew the marks that time had left on her. Even though there was no moon tonight, no matter what he imagined, he felt that the woman before him was still the one who stood under the moonlight thirty-four years ago. Her eyes reflected starlight, making his heart melt in his feelings of the past.

She said, “Let’s not start by talking about Altair, okay? These past few years, I’ve been in charge of a research project, precisely to measure the transmission of type A twinkling between stars.”

“Oh, wow. I hadn’t let myself hope that anything might actually come from all this.”

“How could it not? We have to face up to the truth that it exists. In the universe that classical relativity and quantum physics describes, its oddity is already inconceivable…. We discovered in these few years of observation that transmitting type A twinkling between stars is a universal phenomenon. At any given moment, innumerable stars are originating type A twinklings. Surrounding stars propagate them. Any star can initiate a twinkling or propagate the twinkling of other stars. The whole of space seems to be a pool flooded with ripples in the midst of rain…. What? Aren’t you excited?”

“I guess I don’t understand: Observing the transmission of twinkling through four stars took over thirty years. How can you …”

“You’re a smart person. You ought to be able to think of a way.”

“I think … Is it like this: Search for some stars near each other to observe. For example, star A and star B, they’re ten thousand light-years from Earth, but they’re only five light-years from each other. This way, you only need five years to observe the twinkle they transmitted ten thousand years ago.”

“You really are a smart man! The Milky Way has hundreds of billions of stars. We can find plenty of stars like those.”

He laughed. Just like thirty-four years ago, he wished she could see him laugh in the night.

“I brought you a present.”

As he spoke, he opened a traveling bag, then took out an odd thing about the size of a soccer ball. At first glance, it seemed like a haphazardly balled-up fishing net. Bits of starlight pierced through its small holes. He turned on his flashlight. The thing was made of an uncountably large number of tiny globes, each about the size of a grain of rice. Attached to each globe was a different number of sticks so slender they were almost invisible. They connected one globe to another. Together, they formed an extremely complex netlike system.