Programmer Lin Chen was struck by lightning while working overtime and accidentally traveled to a parallel world with a completely different technological system. There is no traditional silicon-based computer here. Instead, it is a "lingshu" computer that uses biological neurons. People can realize direct brain-computer interactive programming through neural rings. Lin Chen, who was in a strange environment and had nothing to offer, relied on his programming foundation in the original world to seize the opportunity to experience biological computers and then apply for IT-related positions. Although faced with problems such as missing identity information, he was unexpectedly invited for an interview by Deep Blue Neurotechnology. With his excellent logical thinking and learning ability, he passed the assessment and started his career. At the same time, he will also face new workplace challenges and crises.