"Uncle, do you have the QR code for payment? We don't have cash..."

Tang Xu squatted down and asked the old man. The old man just shook his head, with a slight loneliness and bitterness in the smile on his face.

"I don't know how to use that. I don't even have a cell phone."

After hearing what the old man said, Tang Xu and Qin Zheng could only do nothing to help.

When they walked away, they each felt a little uncomfortable in their hearts.

Whether there is a change in the family or they are alone in old age, with the rapid development of the times, there are indeed many people who cannot adapt to modern technological life, are forced to have no choice, and have been eliminated by society.

"I can think of carrying band-aids with me, but I don't carry cash. I'm still not as good as Doraemon..."

When he walked off the overpass, Tang Xu's tone was a little self-deprecating.

The two of them walked forward for some distance and could already see the subway entrance.

There was a supermarket next to the subway entrance. Tang Xu stood at the door of the supermarket and looked up at the supermarket's sign. Qin Zheng also stopped and had an idea in her mind.

"Tang Chu, otherwise we..."

Tang Xu turned to look at Qin Zheng, the smile on his lips became a little brighter, and Qin Zheng stopped talking.

Because she understood that Tang Xu had the same idea as hers.

Tang Xu walked into the store and looked at the owner with a smile.

"Auntie, I want to use WeChat payment to exchange banknotes, is that okay?"

The overpass is quite long and the distance from the subway entrance is not too close.

When Tang Xu and Qin Zheng returned to the center of the overpass and appeared in the sight of the old man, they were holding bread, ham and mineral water in their hands.

Tang Xu and Qin Zheng each put a bright red one hundred yuan note into the old man's stainless steel cup, and then placed bread, ham and mineral water in front of him.

"Uncle, the weather is too hot. Find a cool place to eat and go home quickly."

The old man looked up at the two young people he had just missed with a blank look on his face. He grinned with an embarrassed smile and said nothing. There were no more teeth in his mouth.

Tang Xu and Qin Zheng left with satisfaction and felt relieved.

"A hundred big milk cakes are gone, don't you feel bad?"

While waiting for the subway at the subway station, Tang Xu was joking with Qin Zheng."

"If money is spent in meaningful ways, it is not a waste. And..."

Qin Zheng's tone paused slightly, and she turned to look at Tang Cushi beside her, with a smile as bright as a flower.

"It is a very happy thing for me to have the same idea as Tang Xu."

As long as you do something kind, it's never too late.

Only by uniting your thoughts with the important people can you go further together.


Chapter completed!