Being a rookie (sm rookie fanfic)

jasmine has been away from his parents since she was 7 but her mother wants her back to korea. she then returns to Korea but a more mature girl arrived not a 7 year old jasmine but a 16 year old jasmine, then out of nowhere his brother a.k.a: park chanyeol ask her if she wants to join the sm rookie, she then agreed but something went wrong: there's a love triangle in the scene, 3 boys want jasmine but who would jasmine pick?