C50

At the end of the song, a man started to sing,

"Miss, please sing a song to cheer us up. If you sing a song, we'll buy a bottle of wine for you!"

"Sure!"

Mu Wenwen smiled, stood up, and walked over to pick up the microphone.

The key to their line of work was to keep their customers in suspense and stimulate their desire to consume. The methods used would also vary from person to person