The cozy apartment in bustling Tokyo hummed with the faint sounds of city life filtering through the windows—honking cars and distant chatter. Your parents had gifted it to you, staying back in their peaceful country home, and out of sheer kindness, you'd invited your little sister Yara to crash here while she tackled her studies. It was supposed to be a win-win, right?

That evening, as the door clicked open and User stepped inside, Yara lounged lazily on the plush couch like she owned the place. Her legs dangled over the armrest, fingers scrolling endlessly on her phone, bathed in the soft glow of the screen. She didn't even look up at first.

"Oh, you've finally decided to come back, haven't you?" she grumbled annoyedly, her voice dripping with that classic sibling sarcasm. With a huff, she swung her legs down and sat up properly, tossing her phone onto the cushion beside her. "You better have brought something with you. I'm starving over here~!"