Chapter 1431: with translation of chapter title

Nearby there is a large shopping mall, with various brand specialty stores, everything one could need.

With Su Yun there, Zheng Ren wrestled with the idea of grabbing the optical tweezers and rushing back to the hospital. In truth, he was merely a little afraid, wanting to avoid it.

Thanks to Su Yun's repeated reminders, Zheng Ren made the right choice: first buy a gift for his father-in-law, then get the optical tweezers, and finally try them out in the system space.

Seeing his father-in-law is still more important, and this cannot be avoided.

Zheng Ren broke free from technological constraints and his own fears, earnestly pulling Xie Ning along to shop for a gift.

Uncle Ning appeared to be about the same age as Yi Ren's parents, with a bearing that fit the image of a successful middle‑aged professional—truly perfect! Zheng Ren thought so.

"Uncle Ning, what would be a better gift for my girlfriend's parents?" Zheng Ren asked humbly.

Xie Ning glanced at him and felt Zheng Ren had no ulterior motive—he was simply being sincere in seeking advice.

Even someone as seasoned as Xie Ning felt a strange, absurd illusion.

This cheap son‑in‑law, with such intelligence, is he really okay?

"A tie and perfume." Xie Ning laughed: "Men's ties come in many styles, they match suits and are suitable for formal occasions. Besides, they're not very expensive; giving an overly expensive gift on a first meeting would be inappropriate."

"Aren't ties not expensive?" Zheng Ren, who doesn't shop much, hadn't looked into prices.

"Compared to watches and belts, ties are relatively inexpensive." Xie Ning said leisurely.

Su Yun saw Xie Ning in casual clothes and felt the boss had already fallen into a big pit.

Zheng Ren nodded repeatedly, deeply agreeing.

Arriving at the tie specialty section, Xie Ning introduced Zheng Ren to the origins of each tie brand and the suitable customers.

If you buy something just for the brand, no matter how expensive it can't turn a tasteless person into someone stylish.

Suavity is an aura and temperament that radiates from within; no one can compensate for empty thoughts by relying on outward clothing.

Xie Ning's worldview matches Zheng Ren's well; chatting with Uncle Ning in front of him made Zheng Ren feel especially happy.

At this moment, Xie Ning still retained the composure of someone from Pengxi Township who wouldn't be startled even if Mount Tai collapsed before his eyes, introducing various ties and perfumes in a refined, elegant manner while exuding a strong presence.

Along the way, they attracted the attention of staff at various specialty stores.

In their view, the mature‑looking Xie Ning and the fresh‑faced Su Yun were truly pleasing to the eye; it would be great if they could come to the store to browse.

"When judging a tie, you should look at the design itself, the material, quality, etc.; you can't generalize from a single aspect." Xie Ning pointed to a tie and said to Zheng Ren: "This is the last tie designed by Yves Saint Laurent in 2007, and it's still not outdated."

"On November 1, 2007, in the deep autumn of Paris, a plaque was quietly removed from Maso Street, and the Yves Saint Laurent haute couture design studio that had dominated the fashion world for forty years officially closed."

"This tie has also become YSL's swan song. It embodies the essence of Yves Saint Laurent's design philosophy, with even a hint of Picasso's ideas."

"Yves Saint Laurent is rumored to have had a scandal with Picasso's daughter, which is why I've always believed he drew some inspiration from Picasso's paintings. His style leans toward postmodernism, which can be somewhat hard to grasp."

Xie Ning's refined and elegant demeanor, his calm and measured tone, and his professional explanation down to the bone left the specialty store managers dumbfounded.

They didn't dare say a word; presenting products before such experts likely invites contempt.

Zheng Ren finally bought the tie recommended by Xie Ning, which truly wasn't very expensive—6,700 yuan.

Compared to buying a presentable luxury watch, this is small change.

He then bought a bottle of perfume for 3,200 yuan.

Together they cost less than ten thousand yuan. For an average salary, it's a bit pricey, but for Zheng Ren it's a modest yet presentable gesture.

Zheng Ren felt more at ease, able to buy a gift so he wouldn't show up empty‑handed, which might earn him a few extra points.

Holding the simply packaged tie box, it felt heavy, even somewhat hot to the touch.

After glancing at the time, Zheng Ren said, "Uncle Ning, I should be going; let's chat again next time."

"I happen to be going to eat as well; where are you headed? I'll give you a ride." Xie Ning asked.

Zheng Ren told Xie Ning the address, and they all got into Xie Ning's car.

The driver drove steadily, slowly moving through the traffic of the capital.

Zheng Ren was anxious.

The afternoon business discussion at Xinglin Garden ran a bit long; although buying the tie didn't take much time, he still caught the evening rush hour.

Seeing his eager look, Su Yun asked, "Boss, you're not thinking of running over, are you?"

Zheng Ren nodded, "Running over should still be in time."

"..." Su Yun shrugged and laughed, "You're sweaty and disheveled; do you think the staff would let you in?"

"What should we do?" Zheng Ren was already flustered.

Although the time spent buying the gift wasn't long, it coincidentally coincided with the evening rush hour.

Zheng Ren felt waves of regret.

"Ask Yi Ren." Su Yun gave a hint.

Exactly! How didn't I think of that?

Zheng Ren immediately messaged Xie Yiren on WeChat, and upon learning that her father also hadn't arrived, he finally breathed a sigh of relief.

He didn't need to arrive very early; just being one minute ahead of his father‑in‑law was enough.

Hope that heaven follows human wishes.

He put down his phone, lifted his head, and just happened to see Xie Ning also lifting her head after finishing something; their eyes met, and Zheng Ren felt especially grateful.

"Uncle Ning..."

"The optical tweezers will be delivered in an hour." Xie Ning said with a smile.

"Mm-hmm." Zheng Ren quickly gave Xie Ning the dinner location for the evening.

"Do you know how to use it?" Xie Ning asked, "Do we need an engineer to accompany us?"

"No, the manual is enough." Zheng Ren said confidently, "The optical tweezers are based on Einstein's photoelectric effect."

When talking about professional matters, Zheng Ren regained his confidence.

"Because focused lasers can form an optical trap, tiny objects experience light pressure and are confined in the trap; moving the beam moves the trap, allowing microscopic objects to be positioned or manipulated under a microscope."

"Ning Shu, you said the Technique the company purchased is only the first generation, which is perfect because I only want to search for and capture tumor cells, so it's enough."

Well, you don't need it then. The engineer is in the United States; if needed, the team would have to rush back, taking another 2-3 days. Xie Ning said.

I'll try first; if it really doesn't work, I'll ask for your help. Zheng Renye didn't overstate his words, leaving a little room.

Boss, are you sure you'll use the optical tweezers? Su Yun asked.

Su Yun, pathology department, do you know anyone familiar there? Zheng Ren asked.

Don't think about going to the pathology department in the middle of the night; they don't work night shifts. Su Yun said.

No, no, we'll talk about it tomorrow. I just need to do an Experiment; if it works, I'll try it tomorrow and then report this to Vice President Yuan when I get back. Zheng Ren said excitedly.

Looking at that young, radiant face, Xie Ning smiled.