At this moment, someone suddenly knocked on the door. Wang Lei was surprised. It was almost eleven o'clock now. Who would knock on the door in the middle of the night?

Wang Lei looked out from the cat's eyes and found that it was Old Man Huang standing outside the door. Wang Lei quickly opened the door for him. It was already cold outside in the autumn night, so it was not good to let him wait, an old man.

"Uncle Huang!" Wang Lei opened the door, and Old Man Huang was holding a bag in his left hand and stood outside the door. When he was about to speak, Wang Lei pulled him into the house, "If you have anything to do, it's cold outside."

Wang Lei asked him to sit on the sofa and poured him a cup of hot water.

"Xiaolei, stop working." Old Man Huang said, putting the plastic bag in his left hand on the coffee table, "I saw that you only had dinner in the afternoon. I guess you didn't eat at night. I just closed the door and brought you some food." As he said, he patted the plastic bag on the coffee table, which contained a disposable fast food box. Wang Lei didn't know what to say. It was so cold that Old Man Huang actually delivered food to himself in the evening.

"Uncle Huang, please don't send me it in the future. I'm in good health, it doesn't matter if I have one or two meals." Wang Lei said sincerely. In fact, he is not very hungry. He ate late in the afternoon and full in the afternoon. At most, he is just hungry.

"Don't be polite, I just closed the door and went home, by the way." Old Man Huang said and stood up, "It's getting late, and I should go back too. You can rest as soon as possible after breakfast."

Seeing the darkness outside the window getting darker, Wang Lei did not leave him and said goodbye to him, "Where are you living in Uncle Huang? It's so late now, I'll take you back."

"Don't," Old Man Huang waved his hand slowly, "My home is very close to this, I can just go back by myself. Now there are street lights everywhere at night, not like at night, like in broad daylight, and I'm fine alone."

As he said that, he was about to leave, but suddenly he thought of something again and turned around and said, "By the way, what is your phone number? Tell me, I will call you and leave a phone number for you. If you have something to do in the future, call me if you want to eat, and I will give it to you."

As he said that, he took out his cell phone from his wide pocket. It was very old-fashioned, with an old-fashioned Nokia and a thick antenna on his head.

"Uh..." Wang Lei said awkwardly: "Uncle Huang, please remember one of my numbers first. Tell me your number too. I will use notes first. My phone is broken and I haven't had time to change it."

"Is the phone broken?" Old Man Huang said in surprise: "Give it a look for me."

Wang Lei was stunned for a moment. He didn't expect that Old Man Huang would ask for this. However, he said he wanted to see it, but Wang Lei was not willing to refuse. He took out the second-hand mobile phone from the house and handed it to him. Wang Lei remembered that this mobile phone was bought in the last semester of his sophomore year. He bought this mobile phone not because of how good the functions were, nor because of how cheap the price. It was just because the mobile phone came with a software called "League of Legends of Mobile Phones", which could check his own various League of Legends information at any time, as well as watching some news, videos, etc. related to League of Legends. It was very attractive at that time, and many people are still using this software. The strangest thing is that this software does not have any official or individual downloads. The only way to obtain it is to bring it when you buy a mobile phone, and it is still the case.

Wang Lei didn't understand at first, what is the software developer looking for? Is it fun? But later I thought, this might be a promotional model jointly by software developers and mobile phone manufacturers.

Although there are many similar softwares in the later stage, "League of Mobile Phones" is still well received, and many people use it. Many people who buy mobile phones use whether this software is available as one of the basis for choosing a mobile phone...

Old man Huang skillfully opened the back cover of his phone. The phone was integrated and he could not take out the battery directly. He took out a brand new small screwdriver from his shirt pocket and skillfully opened the back case of his phone. He fiddled carefully for a while and said, "It's just a simple circuit short circuit, just dry it."

Wang Lei asked in surprise: "Uncle Huang, what did you do before?"

"Me?" Old Man Huang was obviously stunned, "Oh... I used to be a maintenance worker. I worked in this industry for many years, but later I changed my career. I got used to it and often brought these small things with me." As he said that, Old Man Huang took the screwdriver back into his pocket and handed the phone to Wang Lei.

"Then you are so talented." Wang Lei said with a smile, and at the same time took back his phone.

"Xiaolei, stop joking..." Old Man Huang smiled twice, with a slightly awkward expression on his face, as if he was shy.

Wang Lei quietly looked at the thin back of Old Man Huang and suddenly said, "Uncle Huang, wait a moment."

Old Man Huang was stunned for a moment, "What's wrong?"

Wang Lei turned around and took out a photo with a photo frame from the house and handed it to him, and smiled and said, "This is our high school graduation photo. If we don't graduate, you will leave. I'll give it to you and keep it as a souvenir."

Old Man Huang obviously didn't expect Wang Lei to give him this thing. After hesitating for a moment, he still stretched out his left hand to catch the photo.

Looking at Old Man Huang taking the photo, Wang Lei smiled slightly and said, "Uncle Huang, it's late at night, be careful on the road."

Old Man Huang nodded silently, and Wang Lei quietly looked at his back as he was gradually moving away under the dim street lights.
Chapter completed!