Nono looked out the window at the stars in the sky, wondering if there were any parents in this sea of stars. She hugged her knees and sat on the bed, really missing her mother's warm embrace. She looked so helpless at this time, tears slowly sliding down her cheeks.
"Sister, don't cry, don't cry!" Six-year-old Xiyu patted Nono on the back. Nuonuo raised his head and looked at Xiyu with tearful eyes: "Brother, mom and dad have gone to heaven. They don't want us anymore, what should we do?" Xiyu hugged her distressedly: "It's okay, we can take care of ourselves, and I will always protect you. Don't be afraid, don't be afraid!"