Lu Yuanfeng, the legendary pirate who washed his hands in a golden basin ten years ago, now runs a small noodle shop in the suburbs and raises his six-year-old daughter Lu Xiaotang alone. One rainy night, a group of hackers with data stream tattoos broke in. They all knelt in front of their daughter. The smart speaker screen beside her bed clearly displayed: "The memory palace firewall has been damaged and the core files are being stolen." The truth then emerged: Xiaotang is the only finished product of the "Ark Project", and her brain contains secrets that can subvert the world. In order to protect his daughter, Lu Yuanfeng received a dangerous brain injection and projected his consciousness to a vault ten thousand meters under the sea, where he heard the voice of his late wife Zhou Di. She has turned into data and has been waiting for him for seven years.
