The sun shines through the gaps in the curtains and onto Xiaomi's bedroom floor. Xiao Xiaomi, an 18-year-old girl with short hair and unruly eyes, is lying lazily on the bed, with dynamic music playing in her headphones. Her grandfather Tang Muyang knocked gently on the door: "Xiao Xiaomi, it's time to get up and have breakfast."
"Got it!" Xiao Xiaomi replied impatiently, but the music did not decrease.
Tang Muyang sighed, he knew that Xiao Xiaomi's recent behavior was becoming more and more rebellious. She often skipped classes and wandered around the city late into the night with her friends, growing tired of any form of restraint. He tried to understand, but at the same time he was worried that she was going astray.
