Jin Tian, a young woman who recently got dumped by her fiance and lost her grandmother, Chen Lanxin. Feeling heartbroken, she travels to Prague, the place where her grandmother once spent years of her life. In her grandmother's belongings she finds a letter from 1970. In Prague, Jin Tian meets Peng Zeyang, a young single father who lives with his daughter and mother. The two develop a mutual attraction during their journey on searching Josef Novak, her grandmother's past lover.

Over the course of several decades, a deal between the Japanese army and criminals in Shanghai plays out with violence and betrayal.

Chen Yong, a drug dealer, selling a forbidden but effective drug for chronic myelocytic leukemia.

Two Asian performers attempting to make it in New York City are brought together by serendipity, only to become rivals vying for the lead role of Mulan on Broadway.

A woman seeks revenge on the man pretending to fall in love with her to gain professional advantage.