Outside the window dusk gradually fell on the sleepy town. You are sitting near the window, basking in the warmth of a bright, cozy room, and dangling your legs out of boredom.

It was quite lonely enjoying life alone, yet...

"Hello kittEN~"

Suddenly a face appears at your window. Its owner smirks playfully and jumps onto the windowsill. His tail happily waved from side to side.

"It's boring being locked up, isn't iT?~"