[This design... is brilliant! ]

Lu Yining's eyes lit up as he watched.

"I commissioned someone to design it."

As Lu Yubai spoke, he pointed to the button on the other end of the bamboo hairpin.

"This button here is for releasing drugs. I've also prepared some knockout drugs for you. Put them in the bamboo hairpin. If danger arises, just hold the hairpin and spray the drugs at the enemy."

After a pause, Lu Yubai added seriously, "When fully loaded with medicine, it can be discharged five times. After five times, the medicine in the bamboo hairpin will be completely discharged, and it will no longer be able to spray anything."

"Yeah, I understand." Lu Yining nodded, signaling Lu Yubai to rest assured. The more he looked at the bamboo hairpin in his hand, the more satisfied Lu Yining looked.

[Who can not love such a hairpin that combines beauty and strength!]

Seeing that Lu Yining really liked this gift, Lu Yubai finally felt relieved.

When a murder happened in the school before, he had already started thinking about whether he should get some self-defense equipment for his fifth sister, but at that time, after thinking about it, he didn't know what to get.

Later, he heard that his fifth sister and eldest brother were chased by drug dealers while out and about, and that they were trying to kill them in revenge for his second brother. Worried, he began to think again about what kind of weapon would be convenient to carry outside without attracting attention.

While the Fifth Sister was incredibly strong and capable, weapons were blind. Her strength could only defeat unarmed opponents, but what if they were armed with swords or guns? Could the Fifth Sister still be 100% effective against them?

It was for this reason that he went to find an expert in design, and after discussing with that person, he designed this bamboo hairpin.

But... this is not over yet. There is still a weapon under design, but that weapon takes a longer time to complete, so it cannot be brought back to Ningning for the time being.

Seeing this scene, Lu Yunchen's eyes deepened a little, and he also remembered the scene that happened on the road some time ago.

He never had a gun in his car before, but after what happened, he now has to have a few silenced guns in his car just in case.

Last time, the drug dealers didn't carry guns, only knives. If they had carried guns that day, he didn't know how dangerous they would be.

It wouldn't be a big deal if he was alone, but that day, Ningning was in his car with him!

After that day, he often reminded himself of this.

Such things, such mistakes, must never be made again.

Li Manrong, who was sitting next to Lu Yunchen, had a faint smile on her face, and envy was evident in her eyes. As expected, she had guessed correctly. The atmosphere in the Lu family was indeed very good.

Such a warm and family-friendly scene like the one now is impossible to see in her home.

Oh, actually, that’s not the case. People just don’t treat her like that because she is a girl, and girls... in that family, are destined to be ignored.

Mu Linglan was a sensitive person. After seeing Li Manrong's expression, she immediately remembered what Lu Yining had said before. She pondered for a moment and thought of a topic to talk to Li Manrong about.

"Rongrong, you've been with Yunchen for a while now. What do you think of him?"

[Ahahaha, I wonder if Big Brother has told Mommy that he and his future sister-in-law are currently in the pretend relationship stage?]

[This really makes me laugh. My eldest brother is so timid that he doesn't dare to openly say that he likes his future sister-in-law. He only dares to let others pretend to be in a relationship with him in an attempt to improve their relationship. It's really terrible.]

Mu Linglan was surprised. There is actually... such a thing?

She glanced in Lu Yunchen's direction with a subtle expression. This son was so resolute and decisive at work, yet he was so hesitant in his relationships? He was like a completely different person, so unfamiliar that she felt... indescribable...

Lu Beishu also glanced at his eldest son and pouted. "Can you learn from your father?"

Back then, after he confirmed his feelings, he acted decisively without any hesitation.

After three months of flirting, he confessed his love to Linglan and officially started dating. Although they spent less time together due to work, he would always make time to see Linglan and surprise her.

From the beginning to the end, his goal was very clear. Once he identified that person, he would go after them and not leave himself with any regrets.

Alas, I didn’t expect that his eldest son didn’t inherit his resolute and decisive character at all.

Not to mention that Lu Beishu and Mu Linglan looked down on him, even Mr. Lu and others couldn't help but look at Lu Yunchen and gave him a look that said "I look down on you".

The only people present who didn't look towards Lu Yunchen were Lu Yining, who was complaining, and Li Manrong, who didn't hear his true feelings.

Being suddenly stared at by so many people, and having his secret revealed so clearly, Lu Yunchen felt extremely uncomfortable, and his inner embarrassment continued to rise.

If he had known today would be so embarrassing, he might as well not go home and go to the company to hold a meeting with the employees!

At this moment, Li Manrong, who was being teased by Mu Linglan, thought seriously for a moment before speaking out, "Yun Chen is very good. He works diligently and acts calmly. When others need help, he will step forward without hesitation, without caring about his own gains or losses."

"Many times, Yunchen has taken good care of me. I often feel that I am very lucky to have known Yunchen."

[Tsk, tsk, tsk, taking care of me? Ummm… He did take care of me, and… there was a chance we could have taken a step further that time, but my cowardly older brother ruined it.]

Everyone's eyes suddenly turned to Lu Yining, but they didn't stare for long. Some people looked back at Lu Yunchen, while some people... pretended to be in a daze, either lowering their heads or looking away.

No matter how slow she was, Li Manrong could sense that something was wrong with the Lu family. She was a little puzzled. Did she just say something wrong?

She glanced at the hand on the sofa, paused, and then moved her left hand little by little in the direction of that hand.

She didn't stop until her left hand touched the edge of the palm. She raised a finger, intending to pat Lu Yunchen's hand and ask for an answer.

However, before her index finger could even clapped, she heard a "tsk tsk" sound in her ear.

[That time, my future sister-in-law's computer broke down, and my eldest brother volunteered to fix it for her.]

While my eldest brother was fixing his computer, my future sister-in-law went to get him a drink. She had a small bottle of Coke and was going to put it on the table, but she didn't place it firmly enough and the Coke spilled and rolled onto the floor.