By the end of the 21st century, rich and powerful tech companies will have become the true administrators of cities, even capable of standing toe-to-toe with governments. They have their armies, currencies, and laws, forcing people to use their products. In the coastal city of Golden Bay, a tech company called "Meilan" reigns as the real master of the city, utilizing the virtual reality network "Meilan Domain" to squeeze the residents of the city in every possible way. Detective Han Sheng was involved in a conspiracy in a case many years ago. He lost his identity as a police officer and was sentenced to five years in prison. Upon his release, he realizes that things have changed in Golden Bay. His only family member – his daughter Jiajia – has also become so strange and unfamiliar that she seems like a different person…