[Unemployed young man Lu Zheng activated a system.
[But he discovered that this system was designed by himself three years ago.
He also discovered that his memory was erased by his own hands three years ago.
[The city is a testing ground, and passers-by are testers.
Above the city, there are seven dimensions created by him, including the spiritual realm and the mechanical realm.
System? Unnecessary.
What he has to do is to retrieve his memory, break through the rules he set layer by layer, and take back the back door that can subvert everything.
