At night, in Beijing, heavy rain poured down, lightning and thunder were roaring.

"Doctor Wang, can you still save the dog?" In the dark hut, an old man with gray hair in a simple cloth clothes stood by the bed, asking the other old man sitting by the bed, with an anxious face.

There was a "black man" lying on the bed. Well, to be precise, a man with a face like black charcoal. His hair and beard were all open. Apart from the white teeth exposed in his half-open mouth, he looked like a miner who had just crawled out of an underground coal mine. His clothes on his chest were pitch black and he emitted a smell.

"Hiss--I have never seen such a strange thing in my life for decades! But from the pulse, it seems that the man's body is not seriously injured, so he can rest assured to recuperate!" Dr. Wang put away his hand on the "black man's" pulse, frowned, and stroked his beard.

"Doctor Wang, the dog was struck by lightning. Look, his clothes were burnt. Are you sure he is fine? But why isn't he awake yet?" The old man seemed to have a stone in his heart falling to the ground, his frown slowed down slightly, and then he started to mutter again.

"I don't know what evil my Liu family has committed, but I have given birth to such a bastard boy! If he had a few tricks, my Liu family... wouldn't it be a last resort? I'm ashamed of my ancestors..."

"Don't be anxious, my father-in-law Liu, my pulse is steady, my breathing is smooth, and I can take care of myself. Maybe I will wake up tomorrow. As for the incident where my son was struck by lightning, I have never heard of it. However, I don't believe in any punishment. I think this son will have good fortune in the future if he survives the disaster!"

Dr. Wang rubbed his beard and nodded, thinking that he seemed to be unsatisfied with this boy's death. He couldn't help but feel a little confused, but seeing that Mr. Liu was probably just too anxious, he comforted him with kind words.

"So great! So good!" The old man lifted up his sleeves, wiped his forehead with sweat from anxiety, and then slapped his forehead again as if he remembered something, reached into his chest and groped for a while, took out a cloth bag, spread it in his palm, revealing a few pieces of silver.

"I'm sorry to Dr. Wang late at night. This is a little bit of intention. I'm poor, so I hope Dr. Wang should not dislike it!" There were about five pieces of broken silver in the cloth bag. The old man pinched out two pieces. He seemed to hesitate for a moment, took out another piece and handed it to the doctor. After the doctor thanked him, he left in the rain.

When the old man turned around and returned to the house, a woman was lying beside the bed. Under the dim candlelight, the woman was holding the hand of the coma "black man".

"Dad, my husband..." The woman's voice trembled and stopped.

"Hmph! I can't die, no matter how hard it was, thunder didn't kill him!" After saying contradictoryly, the old man looked at the dark male protagonist again angrily and left...

As soon as the next day was dawn, the crowing sound of a rooster came from outside the house.

Liu Hongjian stared at everything around him, a quaint house that he had only seen in TV series. On the only table in the room, there were embers of candles left. His eyes swept over and there was almost all of them made of wooden furniture, and nothing was familiar to him.

"What the old man said is true? Am I dreaming? Could it be a fake dream?" Liu Hongjian widened his eyes and thought incredibly.

He was originally a junior student at a medical university in the mainland. Because he was an orphan, in order to reduce the tuition burden, he worked as a part-time school library administrator. On the list of work-study programs at this university, this is a very popular job for poor students. While earning some money to relieve financial difficulties, he could also leisurely read some books he wanted to read, such as Jin Pingmei, etc. Oh, sorry to go off topic, it is not important. The key is that beautiful seniors often come to borrow books in the library of Medical University.

That night, he sat in front of the library management desk bored. It was late at night and the library was empty. Liu Hongjian thought that Zhang Xiaohua from the next class had not come to borrow books for many days, so would he take the opportunity to call her? You know, as a library administrator, he is familiar with the mobile phone numbers of several beautiful schoolgirls. Liu Hongjian lay on the table and fantasized, and fell asleep unknowingly...

He had a strange dream, and it seemed that an old man in strange clothes was walking straight towards him from the entrance of the library, claiming that he was a survivor of the previous dynasty.

Liu Hongjian was surprised. The former dynasty? Qing Dynasty? The Qing Dynasty old man came to the library to borrow books? No, he had no braids. Could it be an old liar! Liu Hongjian stared at the old man with contempt.

The old man seemed to notice something and reiterated that he was a survivor of the Ming Dynasty. Now that the Ming Dynasty is in trouble, he hopes that he can go back to the past to help his descendants.

"Ming Dynasty? Zhu Yuanzhang? Zhu Chongba? What the hell, why should I help you? No, why should I trust you?" Liu Hongjian said inexplicably.

The old man did not express any anger at Liu Hongjian's offense to his ancestors, but instead showed a strange smile.

"Hehe, I have investigated you yesterday. Think about it, now you are a poor student, an orphan, have no money, and have no social relations. What can you do after graduation? Go to the hospital? With your ability, being a male nurse is probably a big deal! Go to a company to be an employee? What will you do? What will you have? What future can you have? Why not go to my hometown! You are alone and have no worries. I believe that with your talent and knowledge, you will definitely be able to do something there..." The old man kept talking nonsense.

Seeing that Liu Hongjian was confused and glaring, he threw out another even more attractive bomb.

"You can't help but enjoy the glory and wealth you have never enjoyed here. And as long as you work hard, my descendants will definitely get you endless wealth. You can have three wives and four concubines, and from now on, you can reach the peak of your life! Young man, let's find out?" Seeing Liu Hongjian's eyes lit up, the old man suddenly felt that there was a chance, and he still wanted to continue, but was interrupted by Liu Hongjian.

"Who knows what you said is true or false? Why do I believe you? Why don't you go?" Although I didn't believe what the old man said, Liu Hongjian was still moved. Time travel, which miserable loser has never had a time travel dream.

"I? More than six hundred years have passed, and I have no face to go to my hometown again..." The old man's eyes were deep, as if he was trapped in memories.

What's the thing? For more than six hundred years? Are you talking to this guy? Liu Hongjian grinned. It's okay, it's a dream anyway. You might as well believe him and go and take a look first. Liu Hongjian pondered in his heart and was about to agree.

"No, right! The Ming Dynasty was in chaos, and I don't know what time it was. I was alone and unarmed. If I went there, I would be very dangerous!" After saying that, Liu Hongjian said intimately that he was smart and almost deceived by this old man.

"Haha, I've already thought about these for you. What do you think of this?" The old man deliberately concealed the specific year and month over there, took out a green ring from his waist and handed it to Liu Hongjian.

Liu Hongjian took the ring and looked it carefully. It felt cool. It seemed to be of some jade. Could it be an antique? Is it an ancient thing? I can exchange money for it when I went to ancient times? No, I went to ancient times and was full of antiques. How much money can a broken ring be worth?

Seeing that Liu Hongjian was confused, the old man patted his forehead and grabbed the ring and taught him how to use it.

Liu Hongjian followed the old man's instructions and entered the ring silently. There was a big space in the ring. The rows of wooden boxes were neatly tidied. I don't know what was inside. His eyes swept to the left, my god, rows of guns were neatly leaning against the wooden boxes. Liu Hongjian recently became addicted to a chicken-eating online game. Judging from the appearance of this gun, it was obviously a famous AKM. At this time, Liu Hongjian believed the old man's words. With these guys, he might really be able to eat delicious food in the Ming Dynasty. By the way, he married a few young wives and bought a piece of land to be a small landlord. Well! It's no problem to reach the peak of his life.

After the fantasy, Liu Hongjian came to his senses and saw that the old man was still waiting for him. He hurriedly said that he agreed to go to his hometown to see it. He just asked the treasure in the old man's ring, where did he get it and could he get something more powerful, such as a big guy like a tank?

The old man cut contemptuously, thinking that he had to work hard to escape these treasures from the border guards of a small African country. He also blamed that the small country for being pitiful. In addition to a hundred AKMs and a few tanks, there were boxes of bullets in an arsenal. It was estimated that this batch of munitions were just for supplying bullets, and piles of boxes were full of AK bullets. If the tank was not too big and his mana was a little unable to move, he really wanted to get it in. The old man had to explain the reason to Liu Hongjian, saying that the tank was too big and the ring could not be put in, and it took up too much space, making it difficult to replenish. Moreover, how could you drive a tank?

Well, it seems to make some sense. I think there is still a foothold in that space. Can I put some other things in it? Liu Hongjian grew up in an orphanage since he was a child. He is a good person who is good at living.

As you please, the old man seemed to despise Liu Hongjian and thought to himself if he had found the wrong person?

So, Liu Hongjian looked around and saved two months of food and clothing. He bought a new Huawei phone and a solar power bank that he bought online? Put it in.

In ancient times, medical conditions seemed to be very poor, well! It was a problem. Walk out of the library, walked through the corridor, and secretly entered the infirmary, and stuffed boxes of various medicines, bottles and jars into it!

I went there and didn't know what I had, and what if I threw it into the wilderness and had no food? Well, it was a problem. So Liu Hongjian visited another supermarket, such as Oreo, Lao Ganma, Weilong spicy strips, glass mirrors, and lighters. He looked at the old man behind him and was stunned.

Well, it's almost done, maybe I can stuff it in and go back to the library. Liu Hongjian looked at the precious little space and looked at a pair of walkie-talkies sent by the school security department. Well, this is a good thing, stuff it in.

After he tossed the ring space, it was already full of stuff. Looking around the entire library, Liu Hongjian slapped his head and forgot the most important thing, whether it is modern or ancient, what is the most important? Knowledge! Knowledge changes destiny. It is a pity that he is in the ocean of knowledge and has no idea. So Liu Hongjian went straight to the various parts of the library with his memory, and went back and forth several times, and soon he brought a thick stack of books:

"Global History", "Global Mineral Distribution Collection", "Global Mining and Metallurgical Technology Collection", "Shipbuilding Technology Collection", "Navigation and Monsoon Chart", "Petrochemical Basics", "Light Industry Basics", "Heavy Industry Basics", "Economic Basics". After thinking about it, Liu Hongjian took out a book called "Immortal Fortune Telling" from the corner of the library. Well, if you can't make it, you may still make a living by relying on this!

Except for the last book, the others were very thick books. I couldn't put them in the space. Liu Hongjian had to bear the pain and moved out two boxes of Guard Dragon Spicy Strips before he could barely stuff the book in. The old man was extremely despised. Seeing that Liu Hongjian was almost ready, the old man muttered for a while and gestured on the wall. A strange aperture suddenly appeared on the wall. The old man signaled Liu Hongjian to walk to the aperture.

Liu Hongjian was thinking about what else to bring. When the old man called him, he walked to the aperture with sweat. He was surprised by the strange aperture in front of him, and suddenly a strange smile came from behind him.
Chapter completed!