8 siblings living happily but what happens when their single father decides to seperate their only sister from them. Kim Ji-hyun, a terrible father has 8 children and 'takes care of them' on his own after his wife left to save herself not even caring about her children. 7 Sons 1 daughter All 7 boys loved and treated their little sister like a princess. But their cruel father sold her off at the age of 4. After that they could not trust him. They ran away and made it their mission to find their little sister. MISSION:FIND HER