Ahn Jae Wook's < Twin brother and sister >

Ahn Jae Wook-as Xiuzhe Kim So-yeon-as Roujing (Cheng Li) Gao Xiu-as Jingbin Huang Xiuzhen-as the boss of Rujing

Company, Zhang Xuexiu and his wife Zheng Yu, have successively given birth to three daughters, such as Jing, Nan Jing and Shi Jing. In order to continue the Zhang family's incense, the old mother discussed with Zhengyu and persuaded Xuexiu to adopt the new method of artificial conception and have a son.

body double's mother is a healthy and beautiful working-class young woman, Han Yingshu. In labor, Ying Shu accidentally gave birth to a pair of twin brothers and sisters. Grandma Zhang and Zhengyu came to the hospital to hold the baby, and Yingshu asked them to take only the boy and keep the girl for themselves. The Zhang family agreed, but Ying Shu should fulfill the contract and sever the relationship from now on, and never communicate with each other.

In p>18, the boy became Zhang Jingbin, a college student and heir to the Zhangfu in Seoul. Lu Chengli, a girl, works as a TV inspector in an enterprise in Guiwei, and lives alone with her mother as a salesman. In May of this year, the two families prepared to celebrate their children's adult birthdays.

Ying Shu's boyfriend, Director Liu Jizhong, lost everything in the casino overnight. Gangster leaders and thugs came to the door to collect debts, but Liu couldn't pay them back and was beaten severely. Liu lured Ying Shu into absconding to avoid debts. Lu Chengli was very anxious because he didn't know where his mother was going.

On May 25th, the Zhang family in Seoul was filled with fireworks and firecrackers, celebrating the 18th birthday of Zhang Binjing, the birthday girl. Lu Chengli of Guiwei stayed at home alone, waiting for her mother's call. Only Tai Cheng, a young mechanic from the garage, sent her flowers and invited her to walk along the river.

Ying Shu sneaked into Seoul, quietly copied down the house number of Zhang Xuexiu's house, and telephoned Chen Li's good friend Chan Mei to tell her the address. Chan Mei told Cheng Li to take her mother's photo to Seoul to find the Zhang family, saying that the Zhang family is an old acquaintance of her mother's and is rich, so she would be happy to help. After some ideological struggle, Cheng Li decided to go to Seoul to go to the Zhang family he had never met.

Jing Bin's mother Luo Zhengyu saw the photo of Cheng Li's mother and asked about Cheng Li's birthday and her mother's recent situation. Cheng Li lied that his mother had just died in a car accident and had no friends. Zhengyu knew that Chengli was Jing Bin's twin sister, and she felt pity for her, but she didn't dare to recognize her. She told the story to her mother-in-law. The old man was afraid to reveal the secret family history buried in 2118, and resolutely opposed taking in Cheng Li, asking her to send the girl home ...