In the electronic ruins and technological torrent of Huaqiangbei, repairman Chen Jinghong accidentally bound to the "Vientiane Maintenance System", which can unlock future technology and glimpse the equipment's memory by repairing electronic equipment. He gradually became involved in the business conspiracy of the chip giant from a small counter worker. In the world of soldering and codes, he cracked the cracks in the machine and stitched up the gaps in his own life.
