Bai Xiao remained silent, and Ye Huang felt uneasy. So he added, "Regardless of whether you listen or not, I promise I won't hit you again."
Bai Xiao, looking out the window, took a deep breath, and then turned around: "Mhm."
Ye Huang let out a sigh of relief.
"However, you owe me a beating," Bai Xiao took out a pen and paper and wrote in black and white: Ye Huang owes Bai Xiao a beating, and added today's date.
Ye Huang: "..."
"Sign it!" Bai Xiao tossed the pen towards him.
Ye Huang didn't dare object and obediently signed.
Many years later, two little rascals dug out this piece of paper and asked him, "Daddy, you still owe mommy a beating, here's the IOU..."
...
The next day, Bai Xiao blended a large batch of Rui fragrance according to the correct proportions and handed it to Ye Huang. Then, she officially retired from fragrance blending.