"Are you considering City Y?"
"What to consider?"
"Physical marriage."
"Why are you considering physical marriage?"
"I might have a little double."
"Does it have any impact on physical marriage?"
"No."
There is no correct choice in this world. We just have to work hard to make the original choice correct.
The marriage between the male and female protagonists is a story about ordinary people healing each other. It is a story about young people struggling to pursue freedom and happiness in shackles. It is also a huge lie carefully designed.
Concept: A story about little people healing each other and growing together.