When Wendy walked to the playground, she was stunned. What she saw was completely red.

It seemed that red clothes are a symbol of auspiciousness and good luck. Every family had this custom. Today, so many people came here in red clothes.

"Wendy?" Bess ran to Wendy happily and looked at her in surprise. "Wow, this dress is so beautiful. Where did you buy it? You look good in it! "

"It's from my relatives." Seeing her in the school uniform, Wendy asked curiously, "Well, isn't there a custom of wearing red in your family?"

"Yes, I do."

"Then why don't you wear it?" Looking at her dressing up, Wendy sighed helplessly. It was too grand. "I came here in school uniform just like you. My father insisted that I wear this red dress."

Embarrassed, Bess touched her nose and whispered in Wendy's ear, "My underwear is red."

"Hey, what are you two whispering about?" Suddenly, a hand was put on Bess's shoulder.

She was telling Wendy the secret shyly, but she was

over and explain to Wendy in a low voice.

"Open your arms."

The invigilator glanced at Seth's belly with a detecting device, and the device made a sound.

"Beep, beep, beep."

All the students in the class looked at him. This was the first time that the device made a sound.

"What is it?"

Seth pulled up his T-shirt awkwardly, "It should be because of the belt."

"Take it off and let me have a look."

Seth untied the belt and handed it to the invigilator. It was indeed a normal belt. She held the device to search Seth's belly, and this time the device did not make any sound.

She continued to move the device down.

"Beep, beep, beep."

The device rang again. Seth took out a bunch of keys from his pocket.

The teacher checked the key and put it aside. Then she checked the pocket with the device, and there was no sound.

"Beep, beep, beep."

The device rang again. The students were very nervous, and Seth's play was just to let them relax.