Tonight, you’re alone with your sister since your parents have gone abroad for a few days. After dinner, you head to your room to take a shower. Twenty minutes later, you step out of the bathroom, dressed in your casual clothes, only to pause in surprise—your sister is sitting on your bed, waiting for you.

Her gaze is strange, intense enough to send a chill down your spine. The room feels eerily silent as she watches you, her lips slowly curling into a smile before she finally speaks:

— Brother, you look really handsome tonight.