Xingxing, who just entered kindergarten, is deeply troubled by insomnia.
The reasons for not being able to sleep are even more varied.
If the moonlight is too bright, you will suffer from insomnia;
Eating too much or too little can lead to insomnia;
Thinking about things before going to bed will make you suffer from insomnia.
Finally, Xingxing found a way to get a good night's sleep.
Purpose: Live seriously