Youyou woke up from her dream again. She took a look at her hands and feet. There were no ropes. Then she looked at her grandma on the big bed on the other side and didn't realize that she was awake. Then she breathed a sigh of relief. Fortunately, she had no sound from her nightmare this time. Youyou wiped the sweat from her forehead with her small hands and slowly lay down, fearing to make any noise. After coming to grandma's place and sleeping with grandma for one night, grandma discovered that Yoyo was not sleeping honestly, so she built a small bed for Yoyo. On the other side of the room, she would tie Yoyo's hands and feet with ropes before going to bed, hoping that Yoyo could sleep honestly. Grandma said that in a girl's house, you must not roll around on the bed when sleeping. If you sleep so casually, no one will want it when you grow up.