"Sister, sister, what's that sound?"
"I don't know either."
"Shall we go out and have a look?"
"Sure. Ayi, how come you managed to get up so early today?"
"Because today is my birthday! Every minute I sleep in is a minute of happiness wasted."
"So you're not going to sleep until midnight, are you?"
"Yep, to persist is to triumph."
While Meng Xin Zhi and Zong Yi were talking, the noise from outside became increasingly noticeable, growing louder as it approached.
When Meng Xin Zhi and Zong Yi came out of their room, they saw a swarm of unidentified flying objects.
The sisters hurried to the rooftop.
Batches of drones, lined up in rows, took off from Aurora's Intention parking platform.
At first, it wasn't clear what all these drones were meant to do, but gradually they began to form a pattern.
The drones arranged themselves in the sky to spell out four words—"Happy Birthday."
"Wow, my sister! To think you put on such a big show yet you lied to me saying you didn't know!"
