It’s a little after four in the afternoon, and kindergarten ends at five.

The couple went to town to pick up their children from school.

"It's time." Chen Muyang looked at the time. It was five o'clock.

"They came out, why do they look a little listless?" Song Zhuer got out of the car quickly and ran to the entrance of the kindergarten.

"Niuniu, Ergou, Huzi."

"Mom!" The three little guys were immediately overjoyed.

"Let's go, get in the car and go home. Dad is waiting in the car."

After getting in the car, Chen Muyang started the car and drove home.

"How was your first day at school?" Song Zhuer turned her head and asked while sitting in the passenger seat.

"Going to school is not fun. Those kids are too childish. They are already several years old, but they still like to roll on the ground, wipe their noses with their sleeves, and cry at every turn. Also, what the teacher teaches is too simple. We all know it." Niu Niu said with a pout. Judging from her little appearance, she seems a little dissatisfied with this kindergarten.

"My sister is right. One of my classmates had a long runny nose, and then... he inhaled it. Oh my God!" Hu Zi seemed to have seen some incredible scene.

"I've told you so many times, I'm the older sister!" Niu Niu protested.

"I don't agree with what my brother and sister said. I think they are easy to talk to. But what the teacher said is really simple. I know it all." Ergou said.

"Well, let's do this. After this semester is over, I will go to Principal Zhang and ask him to help get three student records. Then you can go directly to elementary school. If you still think it's too easy, we can skip grades. Wife, do you agree?" Chen Muyang said.

"Okay." Song Zhuer responded.

These three children have been quick learners since they were young and are very smart. They think kindergarten is a waste of time. Originally, I wanted to let them experience the atmosphere, but now it seems that's not the case.

"Dad, what's the point of skipping grades?" Niu Niu asked.

"Skipping grades is like climbing a ladder. You can climb one step at a time, but if you can climb three or four steps at a time, that's skipping grades. Do you understand?"

"I understand. I should go to kindergarten now, and then I will go directly to the first, second, or even higher grades of elementary school." Hu Zi said.

"Yes, you are so smart. Dad will make delicious food for you in the evening as a reward."

The next day, after sending the child to school, Chen Muyang went to pick up a courier, which was a book sent by Long Yihan.

He locked himself in the basement and began to look through the materials to understand the principles of bulletproof vests.