In the late 2020s, undercurrents surged under the rapidly developing urban civilization: financial fraud, cyber violence, organ black market, capital manipulation, AI surveillance... Twin brothers Cheng Ye (brother) and Cheng Guang (brother) grew up in a small town in southwest China. Their mother died of a medical accident when they were 12 years old. Their father was involved in theft and jailed to raise compensation, and the brothers were sent to different welfare homes. When they were 18 years old, they took the mechanical pocket watch left by their mother (with a mysterious code hidden inside) and stepped into the bizarre coastal city "Mirror City" at the same time. However, at the fork in their fate, they headed towards completely different abyss.
Purpose: Redeem reality