Programmer Chen Mo, 32 years old, has an introverted personality and keen observation. Because he witnessed his mother having a mental breakdown during an early neural chain test in his childhood, he secretly modified his body data and became one of the last 1% of "offliners." He hides his identity and works in the server maintenance department of Honeycomb Technology. He is responsible for handling server failures on a daily basis. He appears to be obedient, but in fact he is looking for loopholes in the neural chain.