She used to be a little bastard who was a devil in the world; and he was a positive and sunny boy.
Two parallel tracks, two people in different worlds.
Then, they met.
Many years later, she transformed into a resolute and just people's policeman; but he turned out to be an opportunistic black marketeer.
Still irreconcilable.
Only this time, it's no longer parallel, because black marketeers are the ones the police must control.
She wondered whether she had done something wrong many years ago, and their two parallel lines should not have intersected.
Because parallel lines at least still retain the beauty of distance;
But once the two lines intersect, once they cannot merge, they will go away in different directions, and they will be separated from each other.
Or perhaps, their tragedy was doomed as soon as they were born.
Su Han and Lu Zimo, one symbolizes the dawn, while the other symbolizes the dark night.
Just like birds and fish, if you love, you can only find nowhere to put it.