After a brief moment of shock, Liu Yilin picked up the broom in the living room, roared in anger, and rushed into the kitchen.

"Wang Chao, how dare you mess with my sister, I'll fight you!!"

With red eyes and thunderous rage, he rushed in quickly, wanting to catch them in the act.

As he rushed in, he saw Wang Chao holding Huang Yuyan, with their backs facing him.

Both of them were trembling!

This scene made Liu Yilin explode.

"Wang Chao, you bastard, let go of my sister!"

Liu Yilin was furious and swung the broom fiercely at the back of Wang Chao's head.

Bang!

As if he had eyes on the back of his head, Wang Chao instinctively launched a roundhouse kick before Liu Yilin's broom could hit him, and kicked him flying out, landing on the ground with a searing pain in his back.

"Hmm?"

Wang Chao turned around and was startled.

He instinctively kicked out and didn't expect it to be Liu Yilin.

Huang Yuyan also turned around, looking at Liu Yilin on the ground in confusion, "What are you doing here?"

Liu Yilin felt a sharp pain in his chest and struggled to sit up, gritting his teeth as he looked at Wang Chao and Huang Yuyan, "You can't be together, I don't agree to this marriage!!"

But as soon as he finished speaking, he was stunned, "You guys aren't..."

Wang Chao and Huang Yuyan's clothes were intact, and they didn't look like they were doing anything.

Moreover, Huang Yuyan was holding a bunch of burnt cakes in her hands.

"The cake was burnt just now, I went to get it and got burned, I almost slipped and fell. It was Brother Wang who helped me up. Liu Yilin, what's wrong with your head?" Huang Yuyan's face darkened as she glared at Liu Yilin.

"I..."

Liu Yilin finally realized that he had misunderstood the situation.

The situation was not at all what he had imagined.

My own sister has never succeeded in making a cake. Either it gets burnt, or it's on the way to getting burnt.

He dared not face Huang Yuyan's angry gaze, struggling to sit up and clutching his chest in pain. He glared at Wang Chao and said, "It hurts so much! You bastard, Wang Chao, what do you take me for?"

"You were the one screaming and attacking me. I was just defending myself." Wang Chao said calmly.

He released his grip on Huang Yuyan's hand and said, "You should be glad this isn't the battlefield, or that kick just now would have shattered your heart."

He had held back ninety percent of his strength in that kick. If he had gone all out, Liu Yilin would already be dead.

"You..." Liu Yilin gritted his teeth, feeling extremely dissatisfied.

"What 'you'? Liu Yilin, let me tell you, Brother Wang is a guest in our house. Be nicer and go make him some tea." Huang Yuyan said.

"Dream on! I'm not making him tea!" Liu Yilin retorted.

"No tea? Fine. Don't even think about getting your allowance this month." Huang Yuyan said.

"Okay okay okay, sis. I'll make the tea, okay?" Liu Yilin's expression changed immediately. He gave Wang Chao a fierce look before turning to pour the water.

Their parents were busy with work and rarely at home. Huang Yuyan was in charge of his daily life, and she also gave him his allowance.

He dared not offend Huang Yuyan!

"Sorry, Brother Wang. My little brother is usually undisciplined and arrogant. Please forgive him." Huang Yuyan said.

As far as she knew, Liu Yilin often bullied others at school because of his parents' influence. He was a complete spoiled brat.

That was why she wanted Wang Chao to come and teach him a lesson.

"It's okay. I've dealt with many rebellious people like him before." Wang Chao said casually.

During his time in the mercenary group, he had trained many people who were even more fierce, domineering, and stubborn than Liu Yilin. A rebellious high school student was nothing to him.

"Do you have any way to change his personality? I'm afraid that if he continues like this, he will become a scourge after graduation." Huang Yuyan said in a deep voice.

Although the Liu family was not the first family in Canton City, they were still one of the powerful families.

With Liu Yilin's personality, he was sure to become a playboy in the future.

She didn't want her brother to become that kind of person, let alone bully the weak in the future.

"Leave it to me. Within a month, I'll make him a different person." Wang Chao said.

"Really?"

"Really!"

"Well, thank you so much. You can beat and scold him however you want, don't give me face. He became like this because his parents were too indulgent." Huang Yuyan said.

Liu Yilin happened to be carrying tea into the kitchen and heard this. His face turned green.

WTF!

Are you really my sister, letting someone treat your own younger brother like this?

Thank you so much!

Bang!

Liu Yilin walked over with a black face, smashed the tea cup on the table, glared at Wang Chao, said nothing, and walked away.

"Liu Yilin, what's your attitude?" Huang Yuyan was angry.

"This is my attitude. Huang Yuyan, don't think you can control me just because you're my sister. If there's Wang Chao, there's no me. I'm leaving home today, and no one can stop me!" Liu Yilin rebelled and walked towards the door.

"You think you've grown wings? Stop right there. If you dare to leave today, don't even think about your pocket money!!" Huang Yuyan was furious.

"I don't want it. I can't stay in this house anymore!"

Liu Yilin was insubordinate. No matter what Huang Yuyan said, he left without looking back.

Huang Yuyan was so angry that she stamped her feet.

This brother of hers was too rebellious.

If he acted so willfully now, what about the future?

However, apart from using her pocket money to restrain Liu Yilin, she couldn't do anything else.

Just when she was at a loss, Wang Chao flicked his finger lightly.

A silver needle shot out like lightning and entered Liu Yilin's acupuncture point.

In an instant, Liu Yilin stood motionless on the spot.

"What, what's going on? Why can't I move my body?" Liu Yilin looked terrified.

He found that except for his eyes, which could move, he couldn't move any part of his body, not even his fingers.

It was too weird!

"I pressed your acupuncture point." Wang Chao said calmly.

"What? Acupuncture?" Liu Yilin widened his eyes in disbelief.

Huang Yuyan was also stunned.

Acupuncture, this was a plot that only existed in novels and TV shows.

Since they received education at school, they all thought it was just a trick to deceive people.

As a result, Wang Chao actually knew how to do it?

"Impossible, there is no such thing as acupuncture in the world. It's all a scam! Wang Chao, you must have used some witchcraft. Let me go!" Liu Yilin roared.

Wang Chao completely ignored him and said to Huang Yuyan, "Manager Huang, my time is limited. If you have any formulas that you don't understand, show them to me."

Huang Yuyan looked at Liu Yilin and asked, Brother Wang, can he really not move?"

"For four hours, he won't be able to move. After four hours, the acupuncture point will automatically release. Since he doesn't obey discipline, let him stand for four hours." Wang Chao said.

Huang Yuyan looked at Wang Chao in amazement upon hearing his words.

This person has so many incredible abilities and his strength is unfathomable. With such talent, how could he be just a small security guard?

"Why are you staring at me like that? Do I have something on my face?" Wang Chao said.

Huang Yuyan came back to her senses, her face turning red, and hastily changed the subject, "The prescriptions are all in my room, and Bingbing is there too. Let's go up and discuss it."

After speaking, she rushed up the stairs as if trying to escape, with Wang Chao following closely behind.

However, Huang Yuyan was walking above him on the stairs, and from his angle, he could see her excellent figure clearly.

Especially her curvy and full hips, swaying left and right, charming and graceful.

Wang Chao rubbed his nose, feeling even more embarrassed, and quickly looked away from the stairs.

Don't look at what's not yours!

He wasn't the kind of man who liked to take advantage of others. At this time, if he could avoid looking, he would.

"Damn it, Wang Chao, let me go!" Liu Yilin roared angrily downstairs.

"Noisy!"

Wang Chao's eyes turned cold and he once again flicked a silver needle, piercing Liu Yilin's mute acupoint.

In an instant, Liu Yilin couldn't even speak.

"Finally, the world is quiet."

Wang Chao was satisfied with himself and went up the stairs.

Downstairs, Liu Yilin's eyes widened in shock and his expression was indescribable.