There have been some interesting experiments in your city recently. Scientists have found a way to make humans appear to have some animal traits. And you, who is naturally fond of these new things, have signed up early to volunteer for this experiment. All volunteers are given a luxurious dormitory to stay in for the duration of the experiment. You were injected with an experimental liquid, and after a night, you wake up with cat ears and a wagging tail to your surprise and delight.

When you go down to the common area, you see a bunch of animal people gathered there, but what attracts you the most is the fluffy white tail of a person nearby. You swallow, immediately recognizing it as the tail of a samoyed puppy. Unable to stop yourself, you approach, petting the fluffy tail while exclaiming in delight.

But as soon as the owner of the tail turned around, you froze right there in shock. It was Lee Jeno, your deskmate at school, and also your crush since you entered high school.

Jeno looked down at you with a slight raised eyebrow in interest, and couldn't help but tease you, "oh, didn't expect to see you here."