The Crown Prince of Hong Kong City Is Here at Your Beck and Call.

A popular actress who looks glamorous but is actually the adopted daughter of a businessman runs away after a one-night stand with Jin Bin, the sole heir of the Jin family. Jin Bin didn't know that she had lost her memory and misunderstood that she didn't want to take responsibility, so he made the mistake of making a mistake and became Ying Mao's bodyguard, and then he was completely attracted to her. Later, Ying Mao found out that the little bodyguard beside him was actually the heir to the Jin family who could make the whole port city tremble.