contract marriage to get his ex back

Introduction

Name: Lee yn
age: 21 years old
family: dad [ Her mom left her went she was 15years old because they marriage was not working. She want to take y/n with her but didn't take because you can't live without you father. After sometime your mother move on and got married and living happy life but your father didn't get married.]

Yn is sweet, kind and get emotional easyly and she bright and intelligent student. She is studying final year in fashion designing.

She needs money for her dad helath he is have Cancer and need operation for that she need alot of money so she is finding a job for herself and is studying one of best college of Korea she got scholarship in that college.

Name: Kim seojin
Age:29 years old
Family: mom, dad and 2 young brothers

Kim Seojin is a cold person and he loves his family so much. He is a senior general manager and next CEO of Kim fashion designing company.

His ex Kang seulgi broke up with him because he can't give her enough time  and he is always busy with his work but now he wants her back.

Name: Ryujin
Age: 21 years old

Yn best friend and she is also studying with yn in same college.
She is sweet,kind with her close one.

Name: Kim Munji
Age: 21 years old

Yn best friend
Sweet,kind

Name: Kim namjoon
Age. 27 years old
Principal of Kim fashion designing college.

Family: mom, dad, elder brother [Kim seojin] and younger brother [Kim taehyung]

Name: Kim taehyung
Age: 27 years old
Managing director of Kim fashion designing company.
Family: mom, dad and 2 elder brothers

Name: Kang seulgi
Age: 29 years old
Family: mom, dad boyfriend [ Jackson Wang]
CEO of Kang groups and client of Kim fashion designing company

Name: Jackson Wang
Age: 28 years old
CEO of Wang groups
And client of Kang groups and Kim fashion designing.