Đức Khuê

Mrs. Dai, a 70-year old grandmother, suddenly finds that she has been transformed into her 20-year old self. Her old fashioned sense of style and manners cause some trouble, but falling in love could be the biggest problem of them all.

Thang is a Hanoi intellectual and graduates from university with high distinction causing his former teacher, Dao, to invite him to work in a mathematics institute of odd algorithms. He has problems because of his personality and refuses to give up his mathematical perspectives. He distinguishes himself as a person of integrity, which also causes problems for him.