The three of them were stunned for a moment. It seemed that his parents had told the Emperor everything.
"Yes, they're doing quite well," Guoguo replied carefully. "They're living a carefree life on a small island now. Whenever they have free time, they travel the world, offering medical help wherever they go."
"That's good to hear," the Emperor nodded. He then pointed to the solar lightbulb on a side table. "Do you recognize where this came from?"
"We do, Uncle," Chenchen chimed in, stepping forward to take a closer look. "Would you like to know about the lamp itself or the technology behind it?"
"Tell me everything," the Emperor instructed eagerly.
"Certainly," Chenchen agreed. "If you'd like more lamps, we brought a small stock with us—about a hundred or so. However, creating them here would be a significant undertaking."
"So difficult?" the Emperor queried.
