The protagonist is 18 years old and working in real life. He goes to work every day and is often bullied at the same time. But he is just an ordinary worker on the factory assembly line. One day, he was bullied miserably by his colleagues and was targeted in various ways. So after get off work, he got drunk and accidentally hit his head on the old-fashioned door frame in the rental house. He bled a lot. The blood seeped into the door frame and suddenly something happened in front of his eyes. A light curtain vortex appeared, sucking the protagonist directly in, and then came to 2150 from 2025. There were almost no people on the road here, there were no wires above, and the road was not as smooth as before. Later, I finally saw a person, and after asking about it, I found out that we were in 2150. There are no mobile phones in this era. It was replaced by quantum entanglement technology and so on, so the protagonist could only work here to make money to support himself, and also bought a lot of new gadgets. Later, he was discovered by the Space and Time Bureau. The reason was that crossing time and space without a license would easily lead to chaos in time and space, and the order was difficult to manage. He was forcibly sent back to 2015, but the chaos in time and space prevented him from returning to 2015. , But came to a dynasty called Da Ruan, and this dynasty was in the year of famine. Many of the items that Tong Xin bought before being forcibly teleported also came with him, and he could also buy items from 2150 in the Quantum Mall, and even later could travel back and forth between 2150 and the Da Ruan Dynasty in 2015.