The night is cold as water and the moon is crooked.

London nights are cool. Today, however, a bright moon, hanging in the night sky, the night sky is full of stars, it looks very beautiful.

In the evening, 11 o'clock, Buckingham Gate Hotel 51.

There was silence in the long corridor. Suddenly, there was a click. Then the door of a room was pushed open, and two dark, strong figures came out of the door.

They tiptoed out of the corridor, walked out of the hotel, got into a car and drove away.

These two people are, of course, Han Long and Liu Bo.

After they left the hotel,...