Dark clouds hung over the sky. Willow catkins sat in the office and looked out at the cloudy clouds outside the window. The assistant knocked at the door, put down the greetings, and even laughed, "It's been raining these days."

The rainy season in New York is finally coming in summer. It's raining all the time these days. The assistant is annoyed again. "Secretary Liu, do you hate rainy days, too?"

The willow catkins smiled and said nothing more.

The phone rang and she said, "I've left beforehand."

Drive to another place.

Scenery of the city passes by. People in New York are mostly passers-by who don't like umbrellas. Willow...