Jiu Nanxun completely ignored the cat's reminder. She excitedly pulled Jiu Shiyi inside, gave him her gift, and then opened the gift he gave her on the spot.

Jiu Nanxun exclaimed in surprise, "Wow, this fighter jet model is so cool! It looks so real, even the control panel is controllable, and it can even drop shells? Xiao Yi, this model is so awesome!"

Jiu Nanxun held a model of a fighter jet, examining it closely. Suddenly, the color of the jet's fuselage changed from low-visibility gray to camouflage. She exclaimed in surprise, "It even has camouflage colors! Xiao Yi, where did you buy this model?"

Jiu Shiyi smiled and said, "Sister Xun, I made this myself. Such a high-precision model is not sold on the market."

Ku Nanxun looked at Ku Shiyi in surprise, "This model... you actually made it yourself?"

Jiu Shiyi nodded, "Every piece of material on this is custom-made by me. Some of them are aviation-specific materials that I obtained from the company."

Jiu Nanxun suddenly felt that the model in her hand was high-end. Compared to this, the toys she gave to Jiu Shiyi were really just toys! Childish!

"You're amazing!" Jiu Nanxun couldn't help but pinch Jiu Shiyi's cheek again. "Aren't you a biology genius? How come you have this kind of talent?"

Jiu Shiyi humbly said, "I just like it, I play around with it in my spare time."

Kunan Kaoru immediately looked at the other people's gifts and asked, "Are their gifts also models?"

Jiu Shiyi nodded.

Jiu Nanxun looked at the cat, "Hehe, sister, shall I help you open the gift? You don't need to trouble your tender little hands."

The cat glanced at Jiu Nanxun and said, "Whatever you want."

She clearly wanted to watch it herself.

Kunan Kaoru immediately went to open the gifts, and not only the cat's, but also everyone else's gifts!

A new type of amphibious tank, an armored vehicle, an aircraft carrier, and a... pen?

Kunan Xun was dazzled by the intricate models, but she immediately picked up the smallest one. "What is this? Is this also a model? I don't recognize it."

It really looks like a fountain pen, but there's no opening mechanism. The design is simple yet very cool. I don't know what material it's made of, and it's a bit heavy.

Just as Jiu Nanxun was about to find the "mechanism", Jiu Shiyi suddenly leaned over and snatched it away, saying, "Sister Xun, you'd better not touch this. This is a gift for Sister Maomao."

Kunan Kaoru: "Huh? Why can't I move? I hope you don't mind, sister."

Jiu Shiyi smiled shyly, "Sister Xun, I'm doing this for your own good. This isn't suitable for you to play."

Jiu Nanxun became even more curious, staring at the object, wanting to snatch it and examine it further, but the tender little hand in her mouth took it first.

Cat picked up the little gadget and quickly found the "mechanism" at the tail, but she didn't touch it immediately. Instead, she looked at Jiu Shiyi and asked, "What is this?"

Jiu Shiyi said, "Is it convenient to talk about this now?"

Upon hearing this, Jiu Nanxun pinched Jiu Shiyi's cheek again in anger, "What's inconvenient? Speak!"

There are only the three of them here. If you're talking about inconvenience, aren't you referring to her? They're both older sisters, so why is she treated so differently?

The cat said, "Speak."

Jiu Shiyi then said, "This is a small weapon, a laser gun. Its lethality is no less than that of a real firearm. However, it is only suitable for close-range assassination."

Kunan Kaoru was stunned.

The cat raised an eyebrow, suddenly becoming interested.

She had the maid fetch a knife from the kitchen, then pressed the end of the laser gun, and a red laser beam shot out, neatly slicing the knife in two!

What a hardcore gift!

"Sister, do you like it?" Jiu Shiyi asked with some anticipation. Clearly, he had put a lot of thought into giving this gift!

He couldn't imagine what kind of gift Maomao would be interested in. She was completely different from ordinary girls. After thinking it over, he simply made this. If Maomao's identity would lead her to participate in some dangerous things, then this could help her in a critical moment.

The cat said without hesitation, "I like it!"

Maomao wasn't surprised that Jiu Shiyi gave her so many models, because she had seen even more models in Jiu Shiyi's bedroom before.

However, she never expected that Jiu Shiyi could make a laser gun!

Laser weapon technology is highly classified worldwide. The laser sword in her hand is already rare, but Jiu Shiyi was able to independently complete a laser gun!

For some unknown reason, the cat looked at Jiu Shiyi again with a hint of surprise.

Jiu Shiyi's face flushed slightly with excitement. "I'm glad my sister likes it."

Ku Nanxun suddenly wailed, "Such a cool weapon! I want one too! Isn't this something you only see in anime? Little Yi, you're so biased! Why did you give me a model, but you gave your sister the real weapon!"

Jiu Shiyi quickly explained, "Sister Xun, this thing is very dangerous, it's not suitable for you to use it."

Jiu Nanxun was still eyeing the laser gun. The fighter jet model that she had just praised to the skies suddenly lost its appeal. She said with heartache, "Little Yi, that's prejudice, prejudice!"

Jiu Shiyi was a little anxious and didn't know how to explain it for a moment.

Cat patted Jiu Nanxun's head and took the initiative to help Jiu Shiyi out of the predicament, "Silly sister, when you can master the Thunder Palm and use a gun, I will have Jiu Shiyi give you a laser gun."

Kunan Kaoru's eyes lit up immediately, "Really?"

The cat nodded.

As for Jiu Shiyi, who was so easily booked a laser gun, although he was assigned the task, his eyes were bright and he did not raise any objections.

This shows that the cat really likes his gift.

Kuanan Xun touched the laser gun in the cat's hand and said confidently, "Little cutie, wait for me, I'll have you soon."

Cat also took a closer look at the small laser gun, quite fascinated. Jiu Shiyi had been too modest; this weapon was practically an assassination artifact! She suddenly realized that Jiu Shiyi's reputation as a genius was well-deserved.

The cat asked curiously, "Jiu Shiyi, how long did it take you to make this gun?"

Jiu Shiyi said, "I started researching laser guns a long time ago, but this is the first time I've made one myself. It took me a whole week."

From Jiu Shiyi's tone, it was clear that he was very dissatisfied with the time, as if it was too long.

The cat seemed thoughtful: "A week..."

Kunan Kaoru: "It only took a week!"

Just then, Jiu Zhongsheng came downstairs. "What are you guys talking about? What week?"