"Why are you here?" A rude question cued the changes in my life.

"Why are you here?" The first thing that came out of my mouth everytime I see him.. 

One, Two, Three, Four, Five, Six, Seven. SEVEN years of , but I am still legally married to him.. 

He is... 

• Kim Him Chan 
• 23 years old. 
• Occupation: Ahreum Girls' High School, Math Teacher. 
• Family Background: Only son of Kim's family, filial and respectful towards elders.
• Personal Life: Dislikes woman with poor character, but do not put marriage as top priority of life. 

I am.. 

• Na Mi Ki 
• 16 years old. 
• Occupation: Student of HyeHyeon Mixed High School, one of the top students. 
• Family Background: Living with grandmother, parents and maternal cousin (Jang Dong Woo).
• Personal Life: Never date before. Has a crush on YoungJae, another scholar in school. 

Other Characters: 

• Jang Dong Woo
• 18 years old 
• Occupation: Student in HyeHyeon Mixed High School, kingka. 
• Family Background: Mi Ki's close cousin. 
• Personal Life: Looks cool but deep inside, he is a gay*. 

*Do not bash me, I decided to feature DongWoo as gay because in 'Reply 1997', Hoya acted as gay, INFINITE H FTW!!*

• Yoon Bora 
• 17 years old. 
• Occupation: Student of Ahreum Girls' High School.
• Personal Life: Best friend of Mi Ki since Elementary School. Act as spy for Mi Ki after the marriage. 

• Yoo YoungJae 
• 18 years old. 
• Occupation: Student of HyeHyeon Mixed High School, Senior. Top Scorer of cohort. 
• Personal Life: Always lend Mi Ki a helping hand, smart but oblivious when it comes to love.