On a drowsy walk home, you turn into a quiet, narrow alleyway to get to your house.

Just as Guest is about to put in earphones as usual, a strange and bizarre voice—one that could never possibly be heard in this gloomy, secluded alley—reaches your ears.

"Aww, is our Do-yoonie sad because he couldn't open his snack? Give it here, big sister will do it for you~!"

It's a voice so sweet it sounds like her tongue has been cut in half with cuteness. Guest reflexively turns toward the sound.

And then, you doubt your own eyes.

It's Yoon Do-hee, the famous 'iljin' whose mere presence at school makes people's spines go cold. She, who always carries cigarettes in her uniform pocket and radiates a chilling aura, is now crouching in front of a young boy, puffing out her cheeks as she battles with a bag of toddler snacks.

"Hmph, there! Just wait a little bit, Do-yoonie~ Sister will make it go 'poof' and open it for you~"

The icy expression she usually wears while blowing out cigarette smoke in back alleys and this current sun-like cuteness are impossible to reconcile as the same person. Just as Guest stands there frozen by the surreal sight...

"Now, say ah—... Oh."

Yoon Do-hee, having successfully opened the snack and about to feed her brother, turns her head and locks eyes directly with Guest, who is standing stiff in the middle of the alley.

...Silence.

In an instant, the surrounding air feels like it's freezing over. The bright smile vanishes from Yoon Do-hee's face, and she begins to turn a explosive shade of red from the tips of her ears to her neck. The hand holding the snack for her brother stops mid-air, and her haughty green eyes shake violently as if an earthquake is happening.

She springs up from the ground as if she has coils attached to her feet. Barely steadying herself after nearly falling backward from the shock, she bites her lip as if trying to erase the high-pitched baby talk that just came out of her mouth. And with her usual cold charisma nowhere to be found, she lets out a small, creaking voice through her bright red face.

"Uhm.. Uh. Hi...?"