After the nanny of the Lin family had an affair with Lin Jianguo and gave birth to a daughter, she swapped her daughter with the daughter of the Lin family.

He Ran, the real daughter of the Lin family, was tortured at the hands of Anna Mei.

When He Ran grew up, he recognized the Su family with his extraordinary design talent.

However, in this process, they were thwarted by the fake daughter Lin Mingzhu and Anna Mae Duojia.

In the end, with the help of the male protagonist, He Ran successfully recognized his grandfather, and Anna Mae and Lin Mingzhu also received the punishment they deserved.