Haneul: 17, killed her own stepmother. The youngest alpha of her pack, having a normal highschool life, perhaps. Meeting with Taehyung's older brother turns her life into a mess. 

"He keeps spring out from nowhere! during.. the time I need him, though.. b- but still, he's always pissing me off!!"

Baekhyun: 18, being left by his parents with his little brother when he was 5 and now is under EXO pack. Meets his brother's classmate and realises that now he finally found something more interesting to do other than eating a great amount of Kyungsoo's food. 

"She's more than interesting.. it's not bad for trying something new, is it???"