Mu Nansheng had no choice but to take her husband's face into consideration.

"Here, let me tie it for you."

Holding Gu Jingchen's strong waist, Mu Nansheng lowered his head and concentrated on tying Gu Jingchen's knot.

The corners of Gu Jingchen's mouth raised slightly, and he put his hands on Mu Nansheng's waist. All he saw in his eyes was Mu Nansheng.

'Okay, Nanzi is waiting, I'll be watching you from the side."

"Okay." After touching Mu Nansheng's hair, Gu Jingchen put his hands on the black belt and walked towards Nanzi.

"Daddy, why is your belt black and mine white?" Nanzi pointed at his white belt and asked curiously.

Gu Jingchen raised his eyebrows, "Do you want the black one?"

"I want it." Nan Zai's childish voice was resonant.

"Then from now on, daddy will teach you Taekwondo. The color of the belt will be different at each level."

"Okay, I will also have a black belt." Nanzi said with full fighting spirit and raised his little fist.

Gu Jingchen began to move his joints, "Follow daddy and warm up first."

Nan Zai nodded and warmed up with Gu Jingchen in a decent manner.

Mu Nansheng had nothing to do and just sat aside, holding up his phone and recording.

After the warm-up was completed, Gu Jingchen gave Nan Zai a demonstration.

"Nanzai, watch carefully. Push your right foot on the ground, and your center of gravity must move forward. Use the sole of your foot to push forward."

During the demonstration, Nanzi watched with excitement and gestured with his little feet.

"Do you understand? Try it again."

"Yeah." Nan Zai responded, placing his hands into fists in front of his chest, learning the push and kick that Gu Jingchen just demonstrated, practicing bit by bit.

Gu Jingchen knelt on one knee, held Nan Zai's sole and stretched it forward, pointing out inappropriate points from time to time.

Fortunately, Nanzi didn't think the practice process was boring, and practiced steadily.

At first, Nanzi's center of gravity was not very stable, so Gu Jingchen stopped the pushing and kicking practice and asked Nanzi to practice squatting to stabilize his lower body.

Nanzi felt very relaxed at first, but within a few minutes his body became shaky.

"Hold still."

Gu Jingchen patted Nan Zai's arm and said sternly.

Nanzi's face was covered with sweat, he bit his lips and continued to squat.

Mu Nansheng stepped forward and handed Gu Jingchen a bottle of water, "Thank you for your hard work, Coach Gu."

"It's not hard." Gu Jingchen replied and took the water.

Looking at the clear and transparent water, Nanzi couldn't help but swallow, and looked at the bottle of water longingly.

Gu Jingchen noticed Nan Zai's gaze and drank it in front of Nan Zai.

"Would you like a drink?"

Gu Jingchen asked.

He nodded and shook his head. Nanzi's little eyebrows were furrowed, looking very troubled.

Mu Nansheng looked at Nanzi distressedly, but did not say anything to tell Nanzi to rest.

Because she didn't want to stop Nanzi from working hard for any reason.

Seeing that the time was almost up, Gu Jingchen relaxed and said, "Hold on for five more minutes."

Nanzi nodded, gritted his teeth and continued to persist.

Five minutes later, Nanzi's legs went limp, he was breathing heavily, and his hair was wet with sweat.

Nan Zai looked up and saw Mu Nan Sheng, and immediately stretched out his hand in aggrieved manner, as if they were holding on with gritted teeth just now.

Mu Nansheng was about to reach out, but was stopped by Gu Jingchen.

"He is sweating. I will take him to take a bath. You should go back to the room first."

Mu Nansheng thought about it and agreed.

Gu Jingchen didn't mind that Nan Zai was wet, so he held Nan Zai in his arms and walked toward the lounge.

Nanzi leaned softly in Gu Jingchen's arms, his face flushed, and he gasped for air.

"Are you tired?" Gu Jingchen lowered his head and looked at Nanzi in his arms.

Nanzi paused and said, "I'm not tired, I will still practice in the future."

"Okay." Gu Jingchen responded softly and neatly took off Nanzi's training clothes.

After a simple shower, Nanzi was a little dependent on Gu Jingchen and still wanted to hug him.

Gu Jingchen picked up Nanzi resignedly and sent their training clothes to the laundry room.

Opening the bedroom, Mu Nansheng had her hair down, hugging her knees, slightly dazed.
Chapter completed!