When you grow up, marry your older sister

Character introduction

——Character Introduction——

I will only introduce the main characters and introduce the other characters later!

최연준

Choi Yeonjun // 18 years old // Since Yeoju has been taking care of Yeonjun since he was little, he has developed a lack of affection for Yeoju // He is very popular because he is very good at school // He is an iron wall around girls except for Yeoju // 19,000 SNS followers // Yerim takes care of Yeonjun and they live together (sometimes Yeoju stays at the dorm)

최연준

Sister... why did you want to see me so late?

김여주

Kim Yeo-ju // 22 years old // Leader and main visual of the famous popular girl group “Billion” // Famous worldwide for her unique looks // Yeo-ju’s personal fan club alone has 5 million people // Lives with “Yeonjun” and has raised Yeonjun since he was young // Cherishes Yeonjun

김여주

Yeonjuwoon noona, I came back from filming a music video today…

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By the way, among Yeo-ju's friends, only her really close friend "Min-ah" knows about Yeon-jun and Ye-rim's relationship, and the rest don't know! And Yeo-ju currently works at the most successful company, H, and the employees there care about her the most!

And Yeonjun is currently attending Moago and all of Yeonjun's friends don't know that Yeonjun and Yeoju know each other!

김여주

This is the heroine's usual appearance in front of Yeonjun.

김여주

This is the appearance of Yeoju's idol when she works!

최연준

This is the appearance of the Fed in front of the female lead

최연준

This is the Fed's usual appearance!