Exo and SNSD also know as Girls' Generation were famous korean group.Both of them were from a royal family.Both were also KPOP LEGENDS, they were only the remaining kpop legends from 2ne1, Super Junior, Wonder Girls, Shinee, Big Bang. Some legends were married now, only them are the remaining.

SNSD / Girls' Generation

- consist of 12 members Taeyeon, Jessica, Sunny, Tiffany, Hyoyeon, Yuri, Sooyoung, Yoona, Luna, Sulli, Seohyun, and Krystal.( Fictional)

- most popular girl group in the world. Also known as "Nation's Girl Group", " South Korea's Pride", and "South Korea's 12 Princesses".(fictional)

- daughter of Queen Boa and King Yesung of Korea. Had one brother, Crown Prince Jiyoung of Korea. Had one older sister by 3 years, Crown Princess Liyin of China

- soon to be EXO's wives -their age were between 23, 23, 25, and 26

EXO

-also consist of 12 members namely Baekhyun, Kris, Xiumin, Suho, Kai, Tao, Chanyeol, Luhan, Lay, DO, Sehun, and Chen

-most popular boy group of the world. Known as "Legendary Boy Group". - princes of China but stay in Korea for almost 8 years.(fictional)

- had one older sister that is the wife of Crown Prince Jiyoung, Crown Princess Victoria of China

- had one older brother by 4 years ahead them, Crown Prince Xian of China and his wife Crown Princess Liyin - soon to be SNSD's husbands

- their age were between 24, 25, 26, and 27.(fictional)