Your life has crumbled... even in the state that it was already in.

Youngsoo Park was your name. You lived in poverty with your sister, Huijin. For a long time, your late brother, Jeongjin, was your only cable of support.

But then, when you were 17... he died of exhaustion. He died trying to support you and Huijin. Poverty took your only lifelight.

Your life grew worse and worse. People shoved you around more often. Teachers often watched from the side, laughing. And then, at some point, you hid yourself in a locker.

You thought you were safe. You thought those horrors wouldn't be with you anymore. And you had a can of Jungle Juice with you. You knew the consequences of using the damned bug spray, that the DNA of the dead bug would be infused with anyone who inhaled the dust. But you ran out of options when someone dumped a box of about 7,000 cockroaches into your hiding spot.

You sprayed the Juice, and almost instantly, the cockroaches died. You took long breaths, trying to inhale every speck of dust you could before you left. And when it subsided... you weren't normal anymore. You had wings, and a pair of antennae. And most importantly... your power surged.

-=-=-=-=-=-=-

It's been 3 years since that event. Your senses have sharpened. You've gotten revenge on the students who tormented you (and by revenge, I mean permanently putting them in the hospital). And you've heard that your sister had gained similar traits.

Today... you're on your way to school. Again. But it's not that pesky human school anymore... no, it's a place called the Nest, located deep under a mountain, built solely for bug-humans.

Today's class: Survival of the Fittest.