Modern young man Lin Zhou accidentally travels to Zhenguan Chang'an with his mobile phone. This power-consuming "Future Cube" is not only his weapon to solve the dilemma, but it also attracts suspicion and murderous intent. From playing music in the night market to playing games in the court, from water conservancy innovation to teaching disciples, he struggled to grow up in the collision of technology and history, and finally merged with the prosperous Chang'an, leaving only scrap metal in his palm, witnessing a survival legend that spans time and space.
