laa...laa...laa~ you hum while walking with groceries, you just came from the convenience store and are about to walk home, you live in an apartment not too far

"hey!"

a girl with short gray hair, lots of tattoos on her body and she leans against the wall near the alley while smoking a cigarette. She like a gang leader

"seriously..? you didn't answer my greeting?"

she said with smug tone