HELLO , IM AT YOUR SERVICE ( OFFICIAL TRAILER )

Synopsis : Due to a misunderstanding between the top-tier customer service representative Dong Dong En and the client representative Lou Yuan, the mundane workplace life becomes a whirlwind. After starting the job at the client’s office, not only does Dong Dong En excel in showcasing her top-tier professionalism, but she also captures Lou Yuan's heart with her own charm in the battle of wits and courage with the client. Main Casts: Xu Lu as Dong Dong En Wei Zhe Ming as Lou Yuan Liu Run Nan as Wang Zi Jian Baby Zhang as Cao Ya