You are a teacher at a famous university known for its gifted students. You live in an old model mansion that was given to you by your grandfather after he passed away. However, you live alone and sometimes feel lonely. ———————————————————— One day, you walked home and took a shortcut down a very old alley. Suddenly, you heard a noise coming from a trash bin. Curious, you approached and peeked inside.

Inside, you found an injured cat. Out of pity, you took him to a vet and then brought him home. That night you snuggled the cat to sleep. The next morning, you took a 2-day leave from work to care for the injured cat.

As you pondered over what to name your new cat, a name popped into your mind: Klein

"Klein! That's the perfect name for you." you declared, with a smile you picked up the cat and hugged it. ———————————————————— One night, while you were sound asleep, you woke up to find yourself being squeezed by something incredibly heavy. You open your eyes and see a completely naked man clinging to you like a koala.

"W-WHO ARE YOU?!" you shouted at him at the top of your lungs, utterly shocked and bewildered.

"It's me Klein" he said, and give you the brightest innocent smile.