Barack carried his bag and got off the plane.

He didn't tell Wu that he was coming over because Professor Barack wanted to surprise Wu.

After the last time he and Wu reunited after a long absence in Xiangjiang, Barack has been wondering whether to come to Wu. Because when he was in Massachusetts, he was always a member of Wu's medical team.

Although he constantly slandered Wu's arrogance, domineering, appearance, and figure at that time, when Wu left, Barack missed him very much.

There is Wu Zai, there is that magical Wu Zai, no matter what problems you encounter, just shout: "Wu!"

Like a prayer, Wu would appear in the shortest possible time, with a milky white glow on his body, which even the khaki trench coat and black sunglasses could not hide. Like a pure and flawless angel, he appeared in front of him and solved all the troubles.

He seemed to never know how tired he was, no matter how late he called, Wu would always show up in the hospital in good spirits, and the problem that made him helpless did not exist in front of Wu.

Wu left the United States and may never return.

Barack began to be happy that he was a world-renowned medical expert after all, and that he should live a leisurely life, instead of "wasting" all his time in the hospital like Wu.

Whether it's medicine, finance, or law, why learn these knowledge?

Damn the green coins, each one smelling fragrant with a special ink, as if it were the most sumptuous French meal.

But the patient who changed his voice after surgery collapsed Barack's world.

Abdominal surgery, after which a man's voice turned into a woman, which Barack had never encountered and never heard of before.

I came to Xiangjiang hard, but I didn't expect to see Wu.

Just like in memory, no matter what the problems are, as long as Wu appears, they will be solved in the shortest possible time, as if they don't exist at all.

After hesitating for a few months, Barack stepped on the plane to China.

Whatever misunderstanding there was between Wu and Dr. Anthony, it was a virological and epidemiological contradiction. And he is just a clinician, it shouldn't matter, Barack has been comforting himself.

Barack has the address of the Sword Association Hospital, and he can also speak Huaxia? Because when in Massachusetts? Wu Mian asked all members of the medical team to discuss cases in Huaxia instead of English.

Are there no barriers to communication? Barack wanted to give Wu a "surprise". Didn't call Wu Mian in advance? He flew straight to the provincial capital.

Got off the plane with a bag? Pulling the trolley case, Barack examines the distant eastern world? Looking at Wu's abandonment of the city on the top of the mountain? A hometown that I will never forget.

Following the signs, Barack came to the taxi rank. Waiting in line for the bus, Barack got into a taxi and rushed to the Sword Association Hospital.

Do you want to hug after meeting? Or a handshake? What kind of prophecies and actions should you use to express your respect?

Wu didn't seem to care about any of this, and Barack happily imagined what Wu would look like when he saw him.

Stunned or surprised? Or disgusted?

Soon, Professor Barack arrived at the Sword Association Hospital.

Next to the rolling green hills, a high-rise building stands, and in the distance is a hot construction site. Barack takes out his wallet? Draw out a 100 RMB and hand it to the driver.

At the same time, the driver took a QR code sign and placed it in front of Barack.

"You want me to download the app? "Barack asked?" I'm not interested in this. ”

He said in fluent Chinese.

The driver is also a little embarrassed, although this foreigner is fluent in language? But......

He saw the hundred-dollar "bill" handed over by Barack and felt in his pocket.

When was the last time you used banknotes? The driver doesn't remember anymore. In a word? That's a long way off.

How convenient is it to scan the code to pay the money? It's been a long, long time since you used banknotes? The driver looked at the hundred-dollar bill and was stunned.

Barack looked at the driver suspiciously and asked, "Is it possible to use a credit card in a taxi?"

"This is the QR code for payment, will you?" asked the driver.

Barack shook his head.

"You're a foreigner, and it's weird to speak Mandarin. Why is there no one to accompany you?" asked the driver.

"I'll come to someone, give you money, remember to give change. Barack emphasized.

For less than twenty dollars, you won't get much money back with change, but Barack doesn't want people to think of him as a fool.

"We haven't used paper money for a long time. The driver said helplessly, he didn't want money, but ...... That's money, picking people up at the airport, counting the time of waiting at the airport for nearly an hour and a half. If you don't earn a penny, you have to pay for oil?

How can there be such a reason?

"No banknotes, no credit cards?! Barack couldn't believe it.

"You go to your friend, by the way, your friend is from Huaxia. The driver asked.

"Yes. ”

"Then let your friends pay for it. The driver said, "I'm waiting for you here, hurry up, I still have to work." ”

Barack was a little helpless, for the first time he encountered a situation where he had money but couldn't spend it.

There was no way, Barack had to pick up the phone.

wanted to surprise Wu, but he didn't expect that in the end, the money would not be spent, and the surprise was disappointed. With a sad face, Barack dialed Wu Mian's phone.

"Barack, I'm busy on this side. Wu Mian's voice came out.

"......" Professor Barack held his mobile phone, and a familiar voice came from the earpiece, a little excited.

Wu hung up the phone quite quickly, and Professor Barack hurried to say, "Wu, wait a minute, I have something to look for you." ”

"How?"

"I'm coming to Huaxia. ”

"What are you doing here?" Wu Mian asked.

"Wu, you're the leader of our medical team, and I'm a member of the medical team, isn't that how it should be?" Professor Barack said loudly.

"Well, you're welcome. Wu Mian said, "I have a very strange operation on my side, wait until I finish ......."

"Wu, I'm in trouble. Professor Barack took advantage of Wu Mian to hang up the phone, and hurriedly said, "I took a taxi, and the driver asked me to scan the code." ”

"QR code payment...... Oh, and all you have is cash and credit cards. Times have changed, Barack. Wu Mian said, "Now in Huaxia...... Forget it, I'll find someone to contact you. ”

"Good. Professor Barack let out a sigh of relief.

"It's okay, I'm hanging. ”

"Wu, what surgery are you doing?"

"There is a foreign body about 15cm in the duodenum, and I don't know what it is. I'm waiting for the patient's family and want to ask for a medical history and then surgery. ”

"!!" Professor Barack burst into a series of exclamation marks above his head, "Wu, wait for me!"

"What are you waiting for? Do you think your surgery is better than mine?" Wu Mian asked.

“......”