In a world where Hybrids aren't appreciated much, Suho wants to make a change. That's what he thinks when he comes back from the States and faces how conservative Korea is still when it comes to Hybrid. Asking an attractive Hybrid to help him starting the change, Suho never expects that this start is also a new beginning of something else. A new beginning of time-limited story.

Suho needed this. He was sick of looking after those 10 overgrown kids day in, day out.