"Welcome to GROWL. The rules here are simple: The monsters are categorized into the following: Violet, Blue, Green, Yellow, Orange and Red. From least threatening to the most threatening. Based upon whom you chose to annihilate, your prize money will differ depending on these six categories. Aberrants...You are not to kill, but wait to be killed. You are not humans. You are the death of our race. The death of our future, our children...You are monsters" Being one of the dangerous ones, Thea Dallas finds herself tangled up in a hidden secret that's been kept from her all her life. Everything spirals out of control when she enters Growl in the hopes of keeping her brother protected and alive. But it's all new to her. The people. The abilities. Everything. And to make matters worse, her teammates want to slit each others throats...And that's just the beginning... Because other than risking death and her teammates wrath, there's another problem... Boys only.

Suho, Kai, Chanyeol, Baekyhun, Sehun, D.O, Kris, Chen, Luhan, Xuimin, Lay and Tao are the college dorks. They are music loving nerd freaks. They're the type of guys that can't talk to a girl, the guys who tuck their shirts in like good little boys and are obsessed with girly kpop music. So there is your typical sporty people, bad boys, bad girls, obbsesive hair/makeup checkers, over reactive fangirls, the serious ones, the artists, the dramatic ones, annoying ones, mean girls and the list goes on, but at Shinwa these tweleve boys are the outsiders of Shinwa College of Korea. So what will happen when an American exchange student called Spencer comes to study at Shinwa College and she just happens to be put in their dorm? Read on to find out!