Trapped Hans in My Arm

"Where is Hans?!"

 The karaoke room was suddenly silent when Jessica entered. The light in the room was a bit dim, but everyone could still clearly see who had just entered. Who would have thought the big boss would appear in an angry face?

Jessica immediately approached Hans who leaned against the corner of the room. "Is one of you Hans's girlfriend?"1Jessica glanced at Hans's cell phone lying on the table, wasn't a woman picking it up when Jessica called.

Suddenly the women sitting next to Hans immediately shook their heads in fear. They moved away, no one dared to admit to answering Hans's phone. Jessica recognized several faces in the room, they were women from the general secretary's office. What event is this?

 Why did Hans go out drinking with these people? Jessica knew Hans's resistance to alcohol was terrible. Why did Hans force himself to go out drinking like this?