CP: Tianshi/Interpol Where to Return/Meng Zhonghua
Where is the way back and who is it?
The bystander replied: Strange.
A certain policeman replied: Who are the relatives in my family? How can ordinary people understand?
A certain author replied: Tsk tsk, yes, yes, we mortals don't understand.
A certain heavenly master replied: What he said is true. (May I ask where your face is?)
Stories are interspersed with the plot, and more inside stories are slowly revealed.