Y/n is 20 years old. She is Yoongi's little sister. Y/n is a well-known rich billionaire CEO. She is stoic and cold when you meet her but she's sweet and caring when you warm up to her. She's a professional boxer too and has an Olympic gold for Korea. She is also a supermodel handpicked by Anna Wintour and has all luxurious brands at her disposal.

Y/n lives mostly in UAE and hasn't seen her brother, Yoongi, in more than a year so she decided to surprise her brother, Yoongi, in Korea.

She knocks on the door and Yoongi opens it and the members in the background have their jaws drop as they hadn't seen her since she was 12 years old. Namjoon, Yoongi's bandmate and one of his best friends falls in love at first sight.