Mess After Drinks

Very soon, Chang Huan came down the stairs. When he saw Su Jiu, he nodded his head tacitly, before walking towards the counter where the dispute was ongoing.  

"Master Huan!" 

When the shop assistant behind the counter saw Chang Huan, it was as though he had suddenly encountered his saving grace. He hurriedly walked over from behind the counter.   

"What happened?" Chang Huan asked.   

That shop assistant immediately recounted the incident from beginning to end.   

Chang Huan nodded his head. "I got it, it's not your fault. You may continue with your work!"

"Yes, thank you, Master Huan!" The little shop assistant nodded his head in succession.   

Miss Su scrutinized Chang Huan unhappily, before asking coldly, "Who are you?"